Trace number 1526538

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
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.06 601.421

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S531507935-068.cnf
MD5SUM2d23364f7226a1447867652ed6067cac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark99.4349
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1779     5378 |      --       0       --      -- |     --   | -6/23
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 414   #clauses: 1779   #literals: 5378
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================

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-1526538-1238508234/watcher-1526538-1238508234 -o /tmp/evaluation-result-1526538-1238508234/solver-1526538-1238508234 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526538-1238508234.cnf aimd 2 

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: 0.99 0.97 0.99 3/64 15338
/proc/meminfo: memFree=1629568/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) R 15336 15338 15114 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1123489107 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15338/statm: 1339 234 194 169 0 50 0
[pid=15339] ppid=15338 vsize=828 CPUtime=0
/proc/15339/stat : 15339 (SatElite) R 15338 15338 15114 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1123489108 847872 130 1992294400 134512640 135034092 4294956096 18446744073709551615 134566547 0 0 4096 3 0 0 0 17 0 0 0
/proc/15339/statm: 207 130 68 127 0 77 0

[startup+0.051598 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15338
/proc/meminfo: memFree=1629568/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.562393 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15338
/proc/meminfo: memFree=1629568/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.603401 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15338
/proc/meminfo: memFree=1629568/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701417 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15338
/proc/meminfo: memFree=1629568/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50654 s]
/proc/loadavg: 0.99 0.97 0.99 3/67 15342
/proc/meminfo: memFree=1626536/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=16640 CPUtime=2.96
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 841 0 0 0 296 0 0 0 17 0 2 0 1123489108 17039360 827 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15341/statm: 4160 827 83 193 0 3964 0
[pid=15341/tid=15342] ppid=15338 vsize=16640 CPUtime=1.48
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 364 0 0 0 148 0 0 0 17 0 2 0 1123489109 17039360 827 1992294400 134512640 135305190 4294956144 18446744073709551615 134528254 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21996

[startup+3.10177 s]
/proc/loadavg: 1.07 0.99 0.99 3/67 15342
/proc/meminfo: memFree=1624360/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=18492 CPUtime=6.15
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 1434 0 0 0 614 1 0 0 17 0 2 0 1123489108 18935808 1420 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15341/statm: 4623 1420 83 193 0 4427 0
[pid=15341/tid=15342] ppid=15338 vsize=18492 CPUtime=3.07
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 666 0 0 0 307 0 0 0 17 0 2 0 1123489109 18935808 1420 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23848

[startup+6.30224 s]
/proc/loadavg: 1.07 0.99 0.99 3/67 15342
/proc/meminfo: memFree=1620072/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=22020 CPUtime=12.53
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 2405 0 0 0 1251 2 0 0 18 0 2 0 1123489108 22548480 2367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15341/statm: 5505 2367 83 193 0 5309 0
[pid=15341/tid=15342] ppid=15338 vsize=22020 CPUtime=6.27
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 1135 0 0 0 626 1 0 0 20 0 2 0 1123489109 22548480 2367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27376

[startup+12.7012 s]
/proc/loadavg: 1.22 1.02 1.01 3/67 15342
/proc/meminfo: memFree=1616296/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=26188 CPUtime=25.3
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 3299 0 0 0 2526 4 0 0 17 0 2 0 1123489108 26816512 3261 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15341/statm: 6547 3261 83 193 0 6351 0
[pid=15341/tid=15342] ppid=15338 vsize=26188 CPUtime=12.66
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 1564 0 0 0 1264 2 0 0 19 0 2 0 1123489109 26816512 3261 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31544

[startup+25.502 s]
/proc/loadavg: 1.34 1.05 1.02 3/67 15342
/proc/meminfo: memFree=1613544/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=29640 CPUtime=50.85
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 4116 0 0 0 5080 5 0 0 17 0 2 0 1123489108 30351360 4078 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15341/statm: 7410 4078 83 193 0 7214 0
[pid=15341/tid=15342] ppid=15338 vsize=29640 CPUtime=25.45
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 1981 0 0 0 2543 2 0 0 17 0 2 0 1123489109 30351360 4078 1992294400 134512640 135305190 4294956144 18446744073709551615 134546146 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34996

[startup+51.1017 s]
/proc/loadavg: 1.56 1.13 1.04 3/67 15342
/proc/meminfo: memFree=1608872/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=33800 CPUtime=101.92
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 5171 0 0 0 10186 6 0 0 25 0 2 0 1123489108 34611200 5133 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15341/statm: 8450 5133 83 193 0 8254 0
[pid=15341/tid=15342] ppid=15338 vsize=33800 CPUtime=51.04
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 2433 0 0 0 5101 3 0 0 25 0 2 0 1123489109 34611200 5133 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 39156

[startup+102.301 s]
/proc/loadavg: 1.81 1.26 1.09 3/67 15342
/proc/meminfo: memFree=1601640/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=41176 CPUtime=204.09
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 6959 0 0 0 20399 10 0 0 23 0 2 0 1123489108 42164224 6921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15341/statm: 10294 6921 83 193 0 10098 0
[pid=15341/tid=15342] ppid=15338 vsize=41176 CPUtime=102.21
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 3306 0 0 0 10217 4 0 0 25 0 2 0 1123489109 42164224 6921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 46532

[startup+162.302 s]
/proc/loadavg: 1.93 1.39 1.14 3/67 15342
/proc/meminfo: memFree=1595880/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=47112 CPUtime=323.81
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 8362 0 0 0 32368 13 0 0 21 0 2 0 1123489108 48242688 8324 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15341/statm: 11778 8324 83 193 0 11582 0
[pid=15341/tid=15342] ppid=15338 vsize=47112 CPUtime=162.18
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 4041 0 0 0 16212 6 0 0 25 0 2 0 1123489109 48242688 8324 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 52468

[startup+222.302 s]
/proc/loadavg: 1.97 1.50 1.19 3/67 15342
/proc/meminfo: memFree=1589352/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=54452 CPUtime=443.55
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 10048 0 0 0 44339 16 0 0 25 0 2 0 1123489108 55758848 10010 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15341/statm: 13613 10010 83 193 0 13417 0
[pid=15341/tid=15342] ppid=15338 vsize=54452 CPUtime=222.16
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 4923 0 0 0 22208 8 0 0 25 0 2 0 1123489109 55758848 10010 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.55
Current children cumulated vsize (KiB) 59808

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 15342
/proc/meminfo: memFree=1586792/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=56588 CPUtime=563.28
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 10696 0 0 0 56311 17 0 0 25 0 2 0 1123489108 57946112 10658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15341/statm: 14147 10658 83 193 0 13951 0
[pid=15341/tid=15342] ppid=15338 vsize=56588 CPUtime=282.12
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 5258 0 0 0 28204 8 0 0 25 0 2 0 1123489109 57946112 10658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.28
Current children cumulated vsize (KiB) 61944

[startup+342.303 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 15342
/proc/meminfo: memFree=1580456/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=63668 CPUtime=683.02
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 12283 0 0 0 68281 21 0 0 25 0 2 0 1123489108 65196032 12245 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15341/statm: 15917 12245 83 193 0 15721 0
[pid=15341/tid=15342] ppid=15338 vsize=63668 CPUtime=342.1
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 5895 0 0 0 34200 10 0 0 25 0 2 0 1123489109 65196032 12245 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 69024

[startup+402.303 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 15342
/proc/meminfo: memFree=1577640/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=66740 CPUtime=802.75
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 12967 0 0 0 80253 22 0 0 25 0 2 0 1123489108 68341760 12929 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15341/statm: 16685 12929 83 193 0 16489 0
[pid=15341/tid=15342] ppid=15338 vsize=66740 CPUtime=402.07
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 6208 0 0 0 40197 10 0 0 25 0 2 0 1123489109 68341760 12929 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.75
Current children cumulated vsize (KiB) 72096

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 15342
/proc/meminfo: memFree=1573160/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=71720 CPUtime=922.47
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 14051 0 0 0 92223 24 0 0 25 0 2 0 1123489108 73441280 14013 1992294400 134512640 135305190 4294956144 18446744073709551615 134528559 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15341/statm: 17930 14013 83 193 0 17734 0
[pid=15341/tid=15342] ppid=15338 vsize=71720 CPUtime=461.98
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 6678 0 0 0 46187 11 0 0 25 0 2 0 1123489109 73441280 14013 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.47
Current children cumulated vsize (KiB) 77076

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.40 3/67 15342
/proc/meminfo: memFree=1572200/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=72916 CPUtime=1042.21
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 14328 0 0 0 104196 25 0 0 25 0 2 0 1123489108 74665984 14290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15341/statm: 18229 14290 83 193 0 18033 0
[pid=15341/tid=15342] ppid=15338 vsize=72916 CPUtime=521.74
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 6833 0 0 0 52163 11 0 0 25 0 2 0 1123489109 74665984 14290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.21
Current children cumulated vsize (KiB) 78272

[startup+582.306 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 15342
/proc/meminfo: memFree=1565672/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=79856 CPUtime=1161.95
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 15938 0 0 0 116166 29 0 0 25 0 2 0 1123489108 81772544 15900 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15341/statm: 19964 15900 83 193 0 19768 0
[pid=15341/tid=15342] ppid=15338 vsize=79856 CPUtime=581.51
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 7679 0 0 0 58137 14 0 0 25 0 2 0 1123489109 81772544 15900 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.95
Current children cumulated vsize (KiB) 85212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 15342
/proc/meminfo: memFree=1562216/2055920 swapFree=4174420/4192956
[pid=15338] ppid=15336 vsize=5356 CPUtime=0
/proc/15338/stat : 15338 (manysat.sh) S 15336 15338 15114 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1123489107 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15338/statm: 1339 238 195 169 0 50 0
[pid=15341] ppid=15338 vsize=83764 CPUtime=1200.06
/proc/15341/stat : 15341 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194304 16799 0 0 0 119976 30 0 0 20 0 2 0 1123489108 85774336 16761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528399 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15341/statm: 20941 16761 83 193 0 20745 0
[pid=15341/tid=15342] ppid=15338 vsize=83764 CPUtime=600.53
/proc/15341/task/15342/stat : 15342 (manysat1.1_stat) R 15338 15338 15114 0 -1 4194368 8134 0 0 0 60039 14 0 0 25 0 2 0 1123489109 85774336 16761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 89120

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 15338 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.06
CPU user time (s): 1199.76
CPU system time (s): 0.3
CPU usage (%): 199.537
Max. virtual memory (cumulated for all children) (KiB): 89120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463
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 0.568913 second user time and 1.62775 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-31 16:03:54
IDJOB=1526538
IDBENCH=70563
IDSOLVER=515
FILE ID=node22/1526538-1238508234
PBS_JOBID= 9061964
Free space on /tmp= 66332 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S531507935-068.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526538-1238508234/watcher-1526538-1238508234 -o /tmp/evaluation-result-1526538-1238508234/solver-1526538-1238508234 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526538-1238508234.cnf aimd 2

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 2d23364f7226a1447867652ed6067cac
RANDOM SEED=800451736

node22.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		: 3000.279
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		: 3000.279
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:       1630112 kB
Buffers:         89456 kB
Cached:         238464 kB
SwapCached:      12352 kB
Active:         185576 kB
Inactive:       156312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630112 kB
SwapTotal:     4192956 kB
SwapFree:      4174420 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            70020 kB
Committed_AS:  3028648 kB
PageTables:       1372 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= 66328 MiB
End job on node22 at 2009-03-31 16:13:57