Trace number 1537651

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
Rsat 2009-03-22? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1040507052-028.cnf
MD5SUM460680b15ea4b6f4cb4765d23626d1a5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark291.448
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   20000   100000 |    6000       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.03/0.06	c Rsat version 3.02
0.03/0.07	c Base unit clause learned: 0

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1537651-1238422447/watcher-1537651-1238422447 -o /tmp/evaluation-result-1537651-1238422447/solver-1537651-1238422447 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537651-1238422447.cnf HOME 

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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 26174
/proc/meminfo: memFree=1557440/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0
/proc/26174/stat : 26174 (rsat.sh) R 26172 26174 25772 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1114910548 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/26174/statm: 1339 239 198 169 0 50 0
[pid=26175] ppid=26174 vsize=1276 CPUtime=0
/proc/26175/stat : 26175 (SatElite) R 26174 26174 25772 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 1114910548 1306624 162 1992294400 4194304 4959918 548682068656 18446744073709551615 4437675 0 0 4096 3 0 0 0 17 1 0 0
/proc/26175/statm: 319 163 64 186 0 129 0

[startup+0.0414249 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 26174
/proc/meminfo: memFree=1557440/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1114910548 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26174/statm: 1339 240 199 169 0 50 0
[pid=26175] ppid=26174 vsize=3980 CPUtime=0.03
/proc/26175/stat : 26175 (SatElite) R 26174 26174 25772 0 -1 4194304 851 0 0 0 3 0 0 0 19 0 1 0 1114910548 4075520 834 1992294400 4194304 4959918 548682068656 18446744073709551615 4528507 0 0 4096 3 0 0 0 17 1 0 0
/proc/26175/statm: 995 834 90 186 0 805 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9336

[startup+0.101441 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 26174
/proc/meminfo: memFree=1557440/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301467 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 26174
/proc/meminfo: memFree=1557440/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701511 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 26174
/proc/meminfo: memFree=1557440/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 26177
/proc/meminfo: memFree=1549936/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=8944 CPUtime=1.43
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 1866 0 0 0 143 0 0 0 25 0 1 0 1114910554 9158656 1783 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 2236 1783 118 309 0 1923 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14300

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 26177
/proc/meminfo: memFree=1549680/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=9480 CPUtime=3.03
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 2097 0 0 0 303 0 0 0 25 0 1 0 1114910554 9707520 1918 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 2370 1918 118 309 0 2057 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14836

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 26177
/proc/meminfo: memFree=1548144/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=10764 CPUtime=6.23
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 2921 0 0 0 622 1 0 0 25 0 1 0 1114910554 11022336 2226 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 2691 2226 118 309 0 2378 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16120

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 26177
/proc/meminfo: memFree=1545904/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=12816 CPUtime=12.63
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 4209 0 0 0 1261 2 0 0 25 0 1 0 1114910554 13123584 2746 1992294400 4194304 5460562 548682068784 18446744073709551615 4205287 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 3204 2746 118 309 0 2891 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18172

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 26177
/proc/meminfo: memFree=1542064/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=16744 CPUtime=25.42
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 6814 0 0 0 2539 3 0 0 25 0 1 0 1114910554 17145856 3682 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 4186 3682 118 309 0 3873 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 22100

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 26177
/proc/meminfo: memFree=1536432/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=22800 CPUtime=51.01
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 10832 0 0 0 5096 5 0 0 25 0 1 0 1114910554 23347200 5234 1992294400 4194304 5460562 548682068784 18446744073709551615 4198217 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 5700 5234 118 309 0 5387 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 28156

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 26177
/proc/meminfo: memFree=1527088/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=31908 CPUtime=102.21
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 17491 0 0 0 10213 8 0 0 25 0 1 0 1114910554 32673792 7439 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 7977 7439 118 309 0 7664 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 37264

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 26177
/proc/meminfo: memFree=1519536/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=40624 CPUtime=162.18
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 23084 0 0 0 16207 11 0 0 25 0 1 0 1114910554 41598976 9672 1992294400 4194304 5460562 548682068784 18446744073709551615 4211523 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 10156 9672 118 309 0 9843 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 45980

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 26177
/proc/meminfo: memFree=1512048/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=47532 CPUtime=222.17
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 27305 0 0 0 22203 14 0 0 25 0 1 0 1114910554 48672768 11167 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 11883 11167 118 309 0 11570 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 52888

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 26177
/proc/meminfo: memFree=1507120/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=53440 CPUtime=282.15
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 31793 0 0 0 28198 17 0 0 25 0 1 0 1114910554 54722560 12679 1992294400 4194304 5460562 548682068784 18446744073709551615 4198165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 13360 12679 118 309 0 13047 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 58796

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1500720/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=58440 CPUtime=342.14
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 36068 0 0 0 34194 20 0 0 25 0 1 0 1114910554 59842560 13978 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 14610 13978 118 309 0 14297 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 63796

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1494576/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0

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

/proc/26177/statm: 18086 17542 118 309 0 17773 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 77700

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1481392/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=77252 CPUtime=582.07
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 48832 0 0 0 58176 31 0 0 25 0 1 0 1114910554 79106048 18805 1992294400 4194304 5460562 548682068784 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 19313 18805 118 309 0 19000 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 82608

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1478128/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=80408 CPUtime=642.06
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 50631 0 0 0 64174 32 0 0 25 0 1 0 1114910554 82337792 19612 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 20102 19612 118 309 0 19789 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 85764

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1475312/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=83168 CPUtime=702.04
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 52331 0 0 0 70170 34 0 0 25 0 1 0 1114910554 85164032 20320 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 20792 20320 118 309 0 20479 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 88524

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1468336/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=91900 CPUtime=762.02
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 58626 0 0 0 76165 37 0 0 25 0 1 0 1114910554 94105600 22033 1992294400 4194304 5460562 548682068784 18446744073709551615 4227788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 22975 22033 118 309 0 22662 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 97256

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1464560/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=95640 CPUtime=822.01
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 61597 0 0 0 82162 39 0 0 25 0 1 0 1114910554 97935360 22988 1992294400 4194304 5460562 548682068784 18446744073709551615 4227580 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 23910 22988 118 309 0 23597 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 100996

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1461488/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=98632 CPUtime=881.99
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 64383 0 0 0 88158 41 0 0 25 0 1 0 1114910554 100999168 23758 1992294400 4194304 5460562 548682068784 18446744073709551615 4226086 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 24658 23758 118 309 0 24345 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 103988

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1457776/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=102140 CPUtime=941.98
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 67300 0 0 0 94155 43 0 0 25 0 1 0 1114910554 104591360 24659 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 25535 24659 118 309 0 25222 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 107496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1457904/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=102140 CPUtime=1001.96
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 67300 0 0 0 100153 43 0 0 25 0 1 0 1114910554 104591360 24659 1992294400 4194304 5460562 548682068784 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 25535 24659 118 309 0 25222 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 107496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1454128/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=105768 CPUtime=1061.94
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 70247 0 0 0 106149 45 0 0 25 0 1 0 1114910554 108306432 25590 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 26442 25590 118 309 0 26129 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 111124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1449712/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=110096 CPUtime=1121.92
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 73371 0 0 0 112146 46 0 0 25 0 1 0 1114910554 112738304 26698 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 27524 26698 118 309 0 27211 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 115452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1445744/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=113880 CPUtime=1181.91
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 76359 0 0 0 118142 49 0 0 25 0 1 0 1114910554 116613120 27670 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 28470 27670 118 309 0 28157 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 119236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26177
/proc/meminfo: memFree=1445744/2055920 swapFree=4177216/4192956
[pid=26174] ppid=26172 vsize=5356 CPUtime=0.04
/proc/26174/stat : 26174 (rsat.sh) S 26172 26174 25772 0 -1 4194304 315 854 0 0 0 0 4 0 16 0 1 0 1114910548 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26174/statm: 1339 242 199 169 0 50 0
[pid=26177] ppid=26174 vsize=113880 CPUtime=1200.01
/proc/26177/stat : 26177 (rsat) R 26174 26174 25772 0 -1 4194304 76359 0 0 0 119952 49 0 0 25 0 1 0 1114910554 116613120 27670 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26177/statm: 28470 27670 118 309 0 28157 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 119236

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26174 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=49992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.05899
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.56
CPU system time (s): 0.49
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 127428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.049992
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1169
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= 5
involuntary context switches= 2

runsolver used 1.3128 second user time and 3.06353 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-30 16:14:07
IDJOB=1537651
IDBENCH=70192
IDSOLVER=545
FILE ID=node20/1537651-1238422447
PBS_JOBID= 9061492
Free space on /tmp= 65684 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1040507052-028.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537651-1238422447/watcher-1537651-1238422447 -o /tmp/evaluation-result-1537651-1238422447/solver-1537651-1238422447 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537651-1238422447.cnf HOME

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

MD5SUM BENCH= 460680b15ea4b6f4cb4765d23626d1a5
RANDOM SEED=568213948

node20.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		: 3000.235
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		: 3000.235
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:       1557920 kB
Buffers:         80280 kB
Cached:         325300 kB
SwapCached:       9492 kB
Active:          93460 kB
Inactive:       323040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557920 kB
SwapTotal:     4192956 kB
SwapFree:      4177216 kB
Dirty:            6236 kB
Writeback:           0 kB
Mapped:          16592 kB
Slab:            67584 kB
Committed_AS:  2877704 kB
PageTables:       1404 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= 65676 MiB
End job on node20 at 2009-03-30 16:34:09