Trace number 1526793

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) 1200.09 601.721

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
MD5SUM2a69d64bc0469e28656e3317eba96ba6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark798.286
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1931     5843 |      --       0       --      -- |     --   | -24/-22
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 450   #clauses: 1931   #literals: 5843
0.00/0.00	c CPU time:   0.004999 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-1526793-1238549764/watcher-1526793-1238549764 -o /tmp/evaluation-result-1526793-1238549764/solver-1526793-1238549764 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526793-1238549764.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: 0.91 0.97 0.99 3/72 17886
/proc/meminfo: memFree=1673968/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) R 17884 17886 17821 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127637538 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 271638391455 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17886/statm: 1339 234 194 169 0 50 0
[pid=17887] ppid=17886 vsize=828 CPUtime=0
/proc/17887/stat : 17887 (SatElite) R 17886 17886 17821 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1127637538 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134671573 0 0 4096 3 0 0 0 17 0 0 0
/proc/17887/statm: 207 133 68 127 0 77 0

[startup+0.0500229 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 17886
/proc/meminfo: memFree=1673968/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.579399 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 17886
/proc/meminfo: memFree=1673968/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.602001 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 17886
/proc/meminfo: memFree=1673968/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70202 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 17886
/proc/meminfo: memFree=1673968/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50717 s]
/proc/loadavg: 0.91 0.97 0.99 3/75 17890
/proc/meminfo: memFree=1670744/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=15760 CPUtime=2.96
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 888 0 0 0 296 0 0 0 17 0 2 0 1127637539 16138240 874 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 3940 874 83 193 0 3744 0
[pid=17889/tid=17890] ppid=17886 vsize=15760 CPUtime=1.48
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 388 0 0 0 148 0 0 0 18 0 2 0 1127637540 16138240 874 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21116

[startup+3.10246 s]
/proc/loadavg: 0.91 0.97 0.99 3/75 17890
/proc/meminfo: memFree=1668632/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=17340 CPUtime=6.15
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 1361 0 0 0 614 1 0 0 17 0 2 0 1127637539 17756160 1347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 4335 1347 83 193 0 4139 0
[pid=17889/tid=17890] ppid=17886 vsize=17340 CPUtime=3.07
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 627 0 0 0 307 0 0 0 18 0 2 0 1127637540 17756160 1347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22696

[startup+6.30104 s]
/proc/loadavg: 1.00 0.98 0.99 3/75 17890
/proc/meminfo: memFree=1664344/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=22128 CPUtime=12.53
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 2380 0 0 0 1251 2 0 0 17 0 2 0 1127637539 22659072 2366 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 5532 2366 83 193 0 5336 0
[pid=17889/tid=17890] ppid=17886 vsize=22128 CPUtime=6.27
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 1105 0 0 0 626 1 0 0 21 0 2 0 1127637540 22659072 2366 1992294400 134512640 135305190 4294956144 18446744073709551615 134528579 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27484

[startup+12.7022 s]
/proc/loadavg: 1.08 1.00 1.00 3/75 17890
/proc/meminfo: memFree=1660696/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=25400 CPUtime=25.28
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 3253 0 0 0 2525 3 0 0 18 0 2 0 1127637539 26009600 3239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 6350 3239 83 193 0 6154 0
[pid=17889/tid=17890] ppid=17886 vsize=25400 CPUtime=12.66
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 1443 0 0 0 1264 2 0 0 25 0 2 0 1127637540 26009600 3239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 30756

[startup+25.5015 s]
/proc/loadavg: 1.28 1.05 1.02 3/75 17890
/proc/meminfo: memFree=1656984/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=29476 CPUtime=50.82
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 4208 0 0 0 5077 5 0 0 18 0 2 0 1127637539 30183424 4194 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 7369 4194 83 193 0 7173 0
[pid=17889/tid=17890] ppid=17886 vsize=29476 CPUtime=25.45
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 1881 0 0 0 2543 2 0 0 25 0 2 0 1127637540 30183424 4194 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 34832

[startup+51.1012 s]
/proc/loadavg: 1.53 1.12 1.04 3/75 17890
/proc/meminfo: memFree=1650520/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=36356 CPUtime=101.87
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 5808 0 0 0 10179 8 0 0 22 0 2 0 1127637539 37228544 5794 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 9089 5794 83 193 0 8893 0
[pid=17889/tid=17890] ppid=17886 vsize=36356 CPUtime=51.03
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 2717 0 0 0 5099 4 0 0 24 0 2 0 1127637540 37228544 5794 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 41712

[startup+102.301 s]
/proc/loadavg: 1.79 1.26 1.09 3/75 17890
/proc/meminfo: memFree=1645848/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=40296 CPUtime=203.99
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 6928 0 0 0 20388 11 0 0 25 0 2 0 1127637539 41263104 6914 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 10074 6914 83 193 0 9878 0
[pid=17889/tid=17890] ppid=17886 vsize=40296 CPUtime=102.2
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 3231 0 0 0 10215 5 0 0 25 0 2 0 1127637540 41263104 6914 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 45652

[startup+162.301 s]
/proc/loadavg: 1.92 1.39 1.14 3/75 17890
/proc/meminfo: memFree=1637976/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=48676 CPUtime=323.65
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 8875 0 0 0 32350 15 0 0 25 0 2 0 1127637539 49844224 8861 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 12169 8861 83 193 0 11973 0
[pid=17889/tid=17890] ppid=17886 vsize=48676 CPUtime=162.18
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 4391 0 0 0 16210 8 0 0 25 0 2 0 1127637540 49844224 8861 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.65
Current children cumulated vsize (KiB) 54032

[startup+222.301 s]
/proc/loadavg: 1.97 1.50 1.19 3/75 17890
/proc/meminfo: memFree=1633944/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=52296 CPUtime=443.33
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 9935 0 0 0 44317 16 0 0 25 0 2 0 1127637539 53551104 9921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 13074 9921 83 193 0 12878 0
[pid=17889/tid=17890] ppid=17886 vsize=52296 CPUtime=222.14
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 4857 0 0 0 22206 8 0 0 25 0 2 0 1127637540 53551104 9921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.33
Current children cumulated vsize (KiB) 57652

[startup+282.303 s]
/proc/loadavg: 1.99 1.59 1.24 3/75 17890
/proc/meminfo: memFree=1629784/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=57280 CPUtime=563
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 10936 0 0 0 56283 17 0 0 18 0 2 0 1127637539 58654720 10922 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 14320 10922 83 193 0 14124 0
[pid=17889/tid=17890] ppid=17886 vsize=57280 CPUtime=282.11
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 5349 0 0 0 28202 9 0 0 25 0 2 0 1127637540 58654720 10922 1992294400 134512640 135305190 4294956144 18446744073709551615 134528254 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563
Current children cumulated vsize (KiB) 62636

[startup+342.303 s]
/proc/loadavg: 1.99 1.66 1.29 3/75 17890
/proc/meminfo: memFree=1627736/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=59472 CPUtime=682.68
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 11498 0 0 0 68250 18 0 0 17 0 2 0 1127637539 60899328 11484 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 14868 11484 83 193 0 14672 0
[pid=17889/tid=17890] ppid=17886 vsize=59472 CPUtime=342.08
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 5673 0 0 0 34198 10 0 0 25 0 2 0 1127637540 60899328 11484 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.68
Current children cumulated vsize (KiB) 64828

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/75 17890
/proc/meminfo: memFree=1622232/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=64812 CPUtime=802.35
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 12821 0 0 0 80214 21 0 0 25 0 2 0 1127637539 66367488 12807 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 16203 12807 83 193 0 16007 0
[pid=17889/tid=17890] ppid=17886 vsize=64812 CPUtime=402.05
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 6287 0 0 0 40194 11 0 0 25 0 2 0 1127637540 66367488 12807 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.35
Current children cumulated vsize (KiB) 70168

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/75 17892
/proc/meminfo: memFree=1621336/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=65596 CPUtime=922.03
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 13008 0 0 0 92181 22 0 0 25 0 2 0 1127637539 67170304 12994 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 16399 12994 83 193 0 16203 0
[pid=17889/tid=17890] ppid=17886 vsize=65596 CPUtime=462.03
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 6296 0 0 0 46191 12 0 0 25 0 2 0 1127637540 67170304 12994 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.03
Current children cumulated vsize (KiB) 70952

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.40 3/75 17892
/proc/meminfo: memFree=1617304/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=70160 CPUtime=1041.7
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 14064 0 0 0 104146 24 0 0 25 0 2 0 1127637539 71843840 14050 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 17540 14050 83 193 0 17344 0
[pid=17889/tid=17890] ppid=17886 vsize=70160 CPUtime=521.99
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 6744 0 0 0 52187 12 0 0 25 0 2 0 1127637540 71843840 14050 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.7
Current children cumulated vsize (KiB) 75516

[startup+582.307 s]
/proc/loadavg: 1.99 1.84 1.44 3/75 17892
/proc/meminfo: memFree=1612504/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=76204 CPUtime=1161.4
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 15246 0 0 0 116113 27 0 0 18 0 2 0 1127637539 78032896 15232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 19051 15232 83 193 0 18855 0
[pid=17889/tid=17890] ppid=17886 vsize=76204 CPUtime=581.98
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 7218 0 0 0 58184 14 0 0 25 0 2 0 1127637540 78032896 15232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.4
Current children cumulated vsize (KiB) 81560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.703 s]
/proc/loadavg: 1.99 1.85 1.45 3/75 17892
/proc/meminfo: memFree=1612440/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=76344 CPUtime=1200.09
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 15250 0 0 0 119982 27 0 0 25 0 2 0 1127637539 78176256 15236 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 19086 15236 83 193 0 18890 0
[pid=17889/tid=17890] ppid=17886 vsize=76344 CPUtime=601.37
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 7222 0 0 0 60123 14 0 0 25 0 2 0 1127637540 78176256 15236 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 81700

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

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

[startup+601.703 s]
/proc/loadavg: 1.99 1.85 1.45 3/75 17892
/proc/meminfo: memFree=1612440/2055920 swapFree=4174692/4192956
[pid=17886] ppid=17884 vsize=5356 CPUtime=0
/proc/17886/stat : 17886 (manysat.sh) S 17884 17886 17821 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1127637538 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17886/statm: 1339 238 195 169 0 50 0
[pid=17889] ppid=17886 vsize=76344 CPUtime=1200.09
/proc/17889/stat : 17889 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194304 15250 0 0 0 119982 27 0 0 25 0 2 0 1127637539 78176256 15236 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17889/statm: 19086 15236 83 193 0 18890 0
[pid=17889/tid=17890] ppid=17886 vsize=76344 CPUtime=601.37
/proc/17889/task/17890/stat : 17890 (manysat1.1_stat) R 17886 17886 17821 0 -1 4194368 7222 0 0 0 60123 14 0 0 25 0 2 0 1127637540 78176256 15236 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 81700

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17886 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.721
CPU time (s): 1200.09
CPU user time (s): 1199.82
CPU system time (s): 0.27
CPU usage (%): 199.443
Max. virtual memory (cumulated for all children) (KiB): 81700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466
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 0.712891 second user time and 2.03469 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-01 03:36:04
IDJOB=1526793
IDBENCH=70614
IDSOLVER=515
FILE ID=node67/1526793-1238549764
PBS_JOBID= 9062125
Free space on /tmp= 66376 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526793-1238549764/watcher-1526793-1238549764 -o /tmp/evaluation-result-1526793-1238549764/solver-1526793-1238549764 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526793-1238549764.cnf aimd 2

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

MD5SUM BENCH= 2a69d64bc0469e28656e3317eba96ba6
RANDOM SEED=1830488098

node67.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		: 3000.265
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		: 3000.265
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:       1674520 kB
Buffers:         76980 kB
Cached:         214560 kB
SwapCached:       9632 kB
Active:         177276 kB
Inactive:       125344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674520 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          16752 kB
Slab:            63880 kB
Committed_AS:  3211012 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-04-01 03:46:08