Trace number 1832204

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
MiniSAT 09z 2009-03-22? (TO) 1200.1 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56120

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6120    36720 |    1835       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 153   #clauses: 6120   #literals: 36720
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.02	c Number of variables   : 153          
0.00/0.02	c Number of clauses     : 6120         
0.00/0.03	c Parsing time: 0.00         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/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-1832204-1242770336/watcher-1832204-1242770336 -o /tmp/evaluation-result-1832204-1242770336/solver-1832204-1242770336 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832204-1242770336.cnf -random-seed=1104871197 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 1548
/proc/meminfo: memFree=1667984/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305059614 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 237947813970 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/1548/statm: 1339 235 195 169 0 50 0
[pid=1549] ppid=1548 vsize=5356 CPUtime=0
/proc/1549/stat : 1549 (SatELiteGTI) R 1548 1548 1426 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 305059614 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/1549/statm: 1339 238 198 169 0 50 0
[pid=1551] ppid=1549 vsize=0 CPUtime=0
/proc/1551/stat : 1551 (sed) Z 1549 1548 1426 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 305059614 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/1551/statm: 0 0 0 0 0 0 0

[startup+0.105146 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 1548
/proc/meminfo: memFree=1667984/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.201151 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 1548
/proc/meminfo: memFree=1667984/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.30116 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 1548
/proc/meminfo: memFree=1667984/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701193 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 1548
/proc/meminfo: memFree=1667984/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50125 s]
/proc/loadavg: 0.91 0.97 0.94 2/66 1554
/proc/meminfo: memFree=1665152/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=4144 CPUtime=1.46
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 733 0 0 0 146 0 0 0 25 0 1 0 305059616 4243456 719 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 1036 719 76 170 0 863 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9500

[startup+3.10238 s]
/proc/loadavg: 0.91 0.97 0.94 2/66 1554
/proc/meminfo: memFree=1664576/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=4980 CPUtime=3.06
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 937 0 0 0 306 0 0 0 25 0 1 0 305059616 5099520 923 1992294400 134512640 135212243 4294956240 18446744073709551615 134526555 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 1245 923 76 170 0 1072 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10336

[startup+6.30163 s]
/proc/loadavg: 0.92 0.97 0.94 2/66 1554
/proc/meminfo: memFree=1663040/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=6308 CPUtime=6.26
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 1248 0 0 0 626 0 0 0 25 0 1 0 305059616 6459392 1234 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 1577 1234 76 170 0 1404 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11664

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.94 2/66 1554
/proc/meminfo: memFree=1660672/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=8188 CPUtime=12.66
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 1725 0 0 0 1265 1 0 0 25 0 1 0 305059616 8384512 1711 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 2047 1711 76 170 0 1874 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13544

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.94 2/66 1554
/proc/meminfo: memFree=1658304/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=10780 CPUtime=25.46
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 2365 0 0 0 2544 2 0 0 25 0 1 0 305059616 11038720 2351 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 2695 2351 76 170 0 2522 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16136

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.94 2/66 1554
/proc/meminfo: memFree=1655104/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=13808 CPUtime=51.04
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 3122 0 0 0 5102 2 0 0 25 0 1 0 305059616 14139392 3108 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 3452 3108 76 170 0 3279 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19164

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.94 2/66 1554
/proc/meminfo: memFree=1649664/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=19280 CPUtime=102.24
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 4462 0 0 0 10220 4 0 0 25 0 1 0 305059616 19742720 4448 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 4820 4448 76 170 0 4647 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24636

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 1560
/proc/meminfo: memFree=1645760/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=22868 CPUtime=162.22
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 5364 0 0 0 16216 6 0 0 25 0 1 0 305059616 23416832 5350 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 5717 5350 76 170 0 5544 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28224

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 1560
/proc/meminfo: memFree=1641408/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=27436 CPUtime=222.21
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 6456 0 0 0 22214 7 0 0 25 0 1 0 305059616 28094464 6442 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 6859 6442 76 170 0 6686 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32792

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 1560
/proc/meminfo: memFree=1638912/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=29852 CPUtime=282.19
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 7077 0 0 0 28212 7 0 0 25 0 1 0 305059616 30568448 7063 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 7463 7063 76 170 0 7290 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 35208

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 1560
/proc/meminfo: memFree=1636288/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=32544 CPUtime=342.17
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 7737 0 0 0 34209 8 0 0 25 0 1 0 305059616 33325056 7723 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 8136 7723 76 170 0 7963 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 37900

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 1560
/proc/meminfo: memFree=1633280/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=35376 CPUtime=402.16

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

/proc/1554/statm: 10679 10222 76 170 0 10506 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 48072

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 1560
/proc/meminfo: memFree=1626176/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=42716 CPUtime=642.1
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 10238 0 0 0 64199 11 0 0 25 0 1 0 305059616 43741184 10224 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 10679 10224 76 170 0 10506 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 48072

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 1560
/proc/meminfo: memFree=1622464/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=46640 CPUtime=702.09
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 11181 0 0 0 70197 12 0 0 25 0 1 0 305059616 47759360 11167 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 11660 11167 76 170 0 11487 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 51996

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 1560
/proc/meminfo: memFree=1622144/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=46772 CPUtime=762.08
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 11220 0 0 0 76196 12 0 0 25 0 1 0 305059616 47894528 11206 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 11693 11206 76 170 0 11520 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 52128

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 1560
/proc/meminfo: memFree=1622144/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=46772 CPUtime=822.07
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 11229 0 0 0 82194 13 0 0 25 0 1 0 305059616 47894528 11215 1992294400 134512640 135212243 4294956240 18446744073709551615 134526464 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 11693 11215 76 170 0 11520 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 52128

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 1560
/proc/meminfo: memFree=1617600/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=51356 CPUtime=882.06
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 12343 0 0 0 88192 14 0 0 25 0 1 0 305059616 52588544 12329 1992294400 134512640 135212243 4294956240 18446744073709551615 134526132 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 12839 12329 76 170 0 12666 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 56712

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 1560
/proc/meminfo: memFree=1617600/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=51356 CPUtime=942.04
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 12343 0 0 0 94190 14 0 0 25 0 1 0 305059616 52588544 12329 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 12839 12329 76 170 0 12666 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 56712

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 1560
/proc/meminfo: memFree=1617600/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=51356 CPUtime=1002.03
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 12352 0 0 0 100189 14 0 0 25 0 1 0 305059616 52588544 12338 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 12839 12338 76 170 0 12666 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 56712

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 1560
/proc/meminfo: memFree=1612672/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=56268 CPUtime=1062.01
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 13579 0 0 0 106186 15 0 0 25 0 1 0 305059616 57618432 13565 1992294400 134512640 135212243 4294956240 18446744073709551615 134532712 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 14067 13565 76 170 0 13894 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 61624

[startup+1122.3 s]
/proc/loadavg: 1.06 0.99 0.95 2/66 1560
/proc/meminfo: memFree=1612672/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=56268 CPUtime=1121.99
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 13579 0 0 0 112184 15 0 0 25 0 1 0 305059616 57618432 13565 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 14067 13565 76 170 0 13894 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 61624

[startup+1182.3 s]
/proc/loadavg: 1.08 1.00 0.95 2/66 1560
/proc/meminfo: memFree=1612608/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=56268 CPUtime=1181.98
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 13586 0 0 0 118183 15 0 0 25 0 1 0 305059616 57618432 13572 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 14067 13572 76 170 0 13894 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 61624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.05 1.00 0.95 2/66 1560
/proc/meminfo: memFree=1612544/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=56268 CPUtime=1200.09
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 13609 0 0 0 119993 16 0 0 25 0 1 0 305059616 57618432 13595 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 14067 13595 76 170 0 13894 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 61624

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

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

[startup+1200.4 s]
/proc/loadavg: 1.05 1.00 0.95 2/66 1560
/proc/meminfo: memFree=1612544/2055920 swapFree=4180380/4192956
[pid=1548] ppid=1546 vsize=5356 CPUtime=0.01
/proc/1548/stat : 1548 (SatELiteGTI) S 1546 1548 1426 0 -1 4194304 335 495 0 0 0 0 1 0 16 0 1 0 305059614 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1548/statm: 1339 239 197 169 0 50 0
[pid=1554] ppid=1548 vsize=56268 CPUtime=1200.09
/proc/1554/stat : 1554 (minisat_static) R 1548 1548 1426 0 -1 4194304 13609 0 0 0 119993 16 0 0 25 0 1 0 305059616 57618432 13595 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1554/statm: 14067 13595 76 170 0 13894 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 61624

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1548 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=17997
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.025995
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.16
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 61624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 830
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= 15
involuntary context switches= 7

runsolver used 1.36079 second user time and 3.00854 second system time

The end

Launcher Data 

Begin job on node69 at 2009-05-19 23:58:56
IDJOB=1832204
IDBENCH=24624
IDSOLVER=672
FILE ID=node69/1832204-1242770336
PBS_JOBID= 9322233
Free space on /tmp= 66144 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832204-1242770336/watcher-1832204-1242770336 -o /tmp/evaluation-result-1832204-1242770336/solver-1832204-1242770336 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832204-1242770336.cnf -random-seed=1104871197

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f938eb83302d03b3e1c7efeabdee60a6
RANDOM SEED=1104871197

node69.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		: 3000.231
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		: 3000.231
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:       1668528 kB
Buffers:         12044 kB
Cached:         330336 kB
SwapCached:       6664 kB
Active:          59340 kB
Inactive:       291744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1668528 kB
SwapTotal:     4192956 kB
SwapFree:      4180380 kB
Dirty:            1788 kB
Writeback:           0 kB
Mapped:          13984 kB
Slab:            22328 kB
Committed_AS:   933308 kB
PageTables:       1468 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= 66140 MiB
End job on node69 at 2009-05-20 00:18:58