Trace number 1537802

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
MD5SUM94f2ca8c39053ec6a521a994d8a70291
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.79227
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   16800    50400 |    5040       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |   16683    50655 |      --       0       --      -- |     --   | -117/255
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 3902   #clauses: 16683   #literals: 50655
0.00/0.04	c CPU time:   0.041993 s
0.00/0.04	c ==============================================================================
0.00/0.06	c Rsat version 3.02
0.05/0.08	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-1537802-1238438286/watcher-1537802-1238438286 -o /tmp/evaluation-result-1537802-1238438286/solver-1537802-1238438286 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537802-1238438286.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: 1.80 1.81 1.55 3/64 11060
/proc/meminfo: memFree=1240688/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0
/proc/11060/stat : 11060 (rsat.sh) R 11058 11060 10316 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1116494689 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 212234463903 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11060/statm: 1339 239 198 169 0 50 0
[pid=11061] ppid=11060 vsize=1596 CPUtime=0
/proc/11061/stat : 11061 (SatElite) R 11060 11060 10316 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 1116494689 1634304 259 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/11061/statm: 432 262 64 186 0 242 0

[startup+0.0771661 s]
/proc/loadavg: 1.80 1.81 1.55 3/64 11060
/proc/meminfo: memFree=1240688/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.10117 s]
/proc/loadavg: 1.80 1.81 1.55 3/64 11060
/proc/meminfo: memFree=1240688/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301206 s]
/proc/loadavg: 1.80 1.81 1.55 3/64 11060
/proc/meminfo: memFree=1240688/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701276 s]
/proc/loadavg: 1.80 1.81 1.55 3/64 11060
/proc/meminfo: memFree=1240688/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50141 s]
/proc/loadavg: 1.80 1.81 1.55 2/66 11063
/proc/meminfo: memFree=1235488/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=7232 CPUtime=1.42
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 1410 0 0 0 142 0 0 0 25 0 1 0 1116494696 7405568 1354 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 1808 1354 118 309 0 1495 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12588

[startup+3.10168 s]
/proc/loadavg: 1.80 1.81 1.55 2/66 11063
/proc/meminfo: memFree=1234720/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=7752 CPUtime=3.02
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 1637 0 0 0 302 0 0 0 25 0 1 0 1116494696 7938048 1484 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 1938 1484 118 309 0 1625 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13108

[startup+6.30123 s]
/proc/loadavg: 1.74 1.79 1.55 2/66 11063
/proc/meminfo: memFree=1233568/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=8588 CPUtime=6.22
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 2008 0 0 0 622 0 0 0 25 0 1 0 1116494696 8794112 1695 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 2147 1695 118 309 0 1834 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13944

[startup+12.7013 s]
/proc/loadavg: 1.68 1.78 1.55 2/66 11063
/proc/meminfo: memFree=1232232/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=9968 CPUtime=12.61
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 2971 0 0 0 1261 0 0 0 25 0 1 0 1116494696 10207232 2014 1992294400 4194304 5460562 548682068784 18446744073709551615 4202520 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 2492 2014 118 309 0 2179 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 15324

[startup+25.5015 s]
/proc/loadavg: 1.53 1.74 1.54 2/66 11063
/proc/meminfo: memFree=1229544/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=13072 CPUtime=25.41
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 4825 0 0 0 2540 1 0 0 25 0 1 0 1116494696 13385728 2812 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 3268 2812 118 309 0 2955 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 18428

[startup+51.102 s]
/proc/loadavg: 1.35 1.68 1.52 2/66 11063
/proc/meminfo: memFree=1224872/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=17632 CPUtime=50.99
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 8599 0 0 0 5096 3 0 0 25 0 1 0 1116494696 18055168 3924 1992294400 4194304 5460562 548682068784 18446744073709551615 4198109 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 4408 3924 118 309 0 4095 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 22988

[startup+102.306 s]
/proc/loadavg: 1.15 1.57 1.49 2/66 11063
/proc/meminfo: memFree=1217000/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=25496 CPUtime=102.18
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 14401 0 0 0 10211 7 0 0 25 0 1 0 1116494696 26107904 5816 1992294400 4194304 5460562 548682068784 18446744073709551615 4225627 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 6374 5816 118 309 0 6061 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 30852

[startup+162.302 s]
/proc/loadavg: 1.05 1.47 1.46 2/66 11065
/proc/meminfo: memFree=1210344/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=32944 CPUtime=162.14
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 20158 0 0 0 16203 11 0 0 25 0 1 0 1116494696 33734656 7732 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 8236 7732 118 309 0 7923 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 38300

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.43 2/66 11065
/proc/meminfo: memFree=1204264/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=38220 CPUtime=222.1
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 23428 0 0 0 22197 13 0 0 25 0 1 0 1116494696 39137280 9082 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 9555 9082 118 309 0 9242 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 43576

[startup+282.302 s]
/proc/loadavg: 1.09 1.34 1.41 2/66 11065
/proc/meminfo: memFree=1198248/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=44552 CPUtime=282.08
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 28550 0 0 0 28192 16 0 0 25 0 1 0 1116494696 45621248 10454 1992294400 4194304 5460562 548682068784 18446744073709551615 4226117 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 11138 10454 118 309 0 10825 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 49908

[startup+342.301 s]
/proc/loadavg: 1.06 1.29 1.39 2/66 11065
/proc/meminfo: memFree=1193512/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=49144 CPUtime=342.05
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 32708 0 0 0 34187 18 0 0 25 0 1 0 1116494696 50323456 11636 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 12286 11636 118 309 0 11973 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 54500

[startup+402.302 s]
/proc/loadavg: 1.13 1.26 1.37 2/66 11065
/proc/meminfo: memFree=1188136/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=54408 CPUtime=402.02
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 37038 0 0 0 40181 21 0 0 25 0 1 0 1116494696 55713792 12990 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 13602 12990 118 309 0 13289 0

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

/proc/11063/statm: 16689 16171 118 309 0 16376 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 72112

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.27 2/66 11065
/proc/meminfo: memFree=1171176/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=71164 CPUtime=641.9
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 48275 0 0 0 64163 27 0 0 25 0 1 0 1116494696 72871936 17283 1992294400 4194304 5460562 548682068784 18446744073709551615 4797079 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 17791 17283 118 309 0 17478 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 76520

[startup+702.301 s]
/proc/loadavg: 1.00 1.09 1.25 2/66 11065
/proc/meminfo: memFree=1167784/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=74184 CPUtime=701.87
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 51058 0 0 0 70158 29 0 0 25 0 1 0 1116494696 75964416 18082 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 18546 18082 118 309 0 18233 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 79540

[startup+762.306 s]
/proc/loadavg: 1.00 1.07 1.24 2/66 11065
/proc/meminfo: memFree=1164520/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=79400 CPUtime=761.85
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 54429 0 0 0 76153 32 0 0 25 0 1 0 1116494696 81305600 18887 1992294400 4194304 5460562 548682068784 18446744073709551615 4197995 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 19850 18887 118 309 0 19537 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 84756

[startup+822.303 s]
/proc/loadavg: 1.00 1.05 1.22 2/66 11065
/proc/meminfo: memFree=1161512/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=82316 CPUtime=821.81
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 57201 0 0 0 82148 33 0 0 25 0 1 0 1116494696 84291584 19643 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 20579 19643 118 309 0 20266 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 87672

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.20 2/66 11065
/proc/meminfo: memFree=1147048/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=88720 CPUtime=881.78
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 62880 0 0 0 88142 36 0 0 25 0 1 0 1116494696 90849280 21290 1992294400 4194304 5460562 548682068784 18446744073709551615 4211523 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 22180 21290 118 309 0 21867 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 94076

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.18 2/66 11065
/proc/meminfo: memFree=1152488/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=91076 CPUtime=941.75
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 65507 0 0 0 94138 37 0 0 25 0 1 0 1116494696 93261824 21901 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 22769 21901 118 309 0 22456 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 96432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/66 11065
/proc/meminfo: memFree=1149992/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=93980 CPUtime=1001.72
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 66231 0 0 0 100134 38 0 0 25 0 1 0 1116494696 96235520 22625 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 23495 22625 118 309 0 23182 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 99336

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 11065
/proc/meminfo: memFree=1148072/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=95344 CPUtime=1061.7
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 68616 0 0 0 106130 40 0 0 25 0 1 0 1116494696 97632256 22994 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 23836 22994 118 309 0 23523 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 100700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/66 11065
/proc/meminfo: memFree=1144232/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=99084 CPUtime=1121.67
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 71593 0 0 0 112125 42 0 0 25 0 1 0 1116494696 101462016 23955 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 24771 23955 118 309 0 24458 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 104440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/66 11065
/proc/meminfo: memFree=1141224/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=101984 CPUtime=1181.63
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 74360 0 0 0 118120 43 0 0 25 0 1 0 1116494696 104431616 24706 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 25496 24706 118 309 0 25183 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 107340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 11065
/proc/meminfo: memFree=1141288/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=101984 CPUtime=1200.03
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 74360 0 0 0 119960 43 0 0 25 0 1 0 1116494696 104431616 24706 1992294400 4194304 5460562 548682068784 18446744073709551615 4201523 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 25496 24706 118 309 0 25183 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 107340

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 11065
/proc/meminfo: memFree=1141288/2055920 swapFree=4177928/4192956
[pid=11060] ppid=11058 vsize=5356 CPUtime=0.05
/proc/11060/stat : 11060 (rsat.sh) S 11058 11060 10316 0 -1 4194304 315 924 0 0 0 0 5 0 16 0 1 0 1116494689 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11060/statm: 1339 242 199 169 0 50 0
[pid=11063] ppid=11060 vsize=101984 CPUtime=1200.03
/proc/11063/stat : 11063 (rsat) R 11060 11060 10316 0 -1 4194304 74360 0 0 0 119960 43 0 0 25 0 1 0 1116494696 104431616 24706 1992294400 4194304 5460562 548682068784 18446744073709551615 4201523 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11063/statm: 25496 24706 118 309 0 25183 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 107340

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11060 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=59990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.068988
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.65
CPU system time (s): 0.43
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 115532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.05999
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= 1239
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 1.06484 second user time and 3.3115 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-30 20:38:06
IDJOB=1537802
IDBENCH=70343
IDSOLVER=545
FILE ID=node14/1537802-1238438286
PBS_JOBID= 9061581
Free space on /tmp= 65480 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537802-1238438286/watcher-1537802-1238438286 -o /tmp/evaluation-result-1537802-1238438286/solver-1537802-1238438286 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537802-1238438286.cnf HOME

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

MD5SUM BENCH= 94f2ca8c39053ec6a521a994d8a70291
RANDOM SEED=749380145

node14.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		: 3000.270
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	: 5931.00
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		: 3000.270
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:       1241240 kB
Buffers:         81728 kB
Cached:         640512 kB
SwapCached:       8964 kB
Active:         105640 kB
Inactive:       627192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1241240 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            6212 kB
Writeback:           0 kB
Mapped:          16352 kB
Slab:            67828 kB
Committed_AS:  2885872 kB
PageTables:       1456 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= 65472 MiB
End job on node14 at 2009-03-30 20:58:08