Trace number 1537823

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) 1200.01 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
MD5SUMbaab5bee77b4ec39821ca7eac508e100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark57.3353
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   50400   151200 |   15120       0        0     nan |  0.000 % |
0.09/0.16	c |         0 |   50065   152053 |      --       0       --      -- |     --   | -335/853
0.09/0.16	c ==============================================================================
0.09/0.16	c Result  :   #vars: 11696   #clauses: 50065   #literals: 152053
0.09/0.16	c CPU time:   0.143978 s
0.09/0.16	c ==============================================================================
0.18/0.22	c Rsat version 3.02
0.18/0.26	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-1537823-1238440473/watcher-1537823-1238440473 -o /tmp/evaluation-result-1537823-1238440473/solver-1537823-1238440473 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537823-1238440473.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: 0.92 0.99 1.08 3/64 26950
/proc/meminfo: memFree=1546672/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116713192 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 239 199 169 0 50 0
[pid=26951] ppid=26950 vsize=1288 CPUtime=0
/proc/26951/stat : 26951 (SatElite) R 26950 26950 26877 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1116713193 1318912 150 1992294400 4194304 4959918 548682068688 18446744073709551615 4237248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26951/statm: 322 158 63 186 0 132 0

[startup+0.0853601 s]
/proc/loadavg: 0.92 0.99 1.08 3/64 26950
/proc/meminfo: memFree=1546672/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116713192 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 239 199 169 0 50 0
[pid=26951] ppid=26950 vsize=10920 CPUtime=0.07
/proc/26951/stat : 26951 (SatElite) R 26950 26950 26877 0 -1 4194304 2438 0 0 0 6 1 0 0 18 0 1 0 1116713193 11182080 2421 1992294400 4194304 4959918 548682068688 18446744073709551615 4285892 0 0 4096 3 0 0 0 17 0 0 0
/proc/26951/statm: 2730 2421 90 186 0 2540 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16276

[startup+0.10136 s]
/proc/loadavg: 0.92 0.99 1.08 3/64 26950
/proc/meminfo: memFree=1546672/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116713192 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 239 199 169 0 50 0
[pid=26951] ppid=26950 vsize=10920 CPUtime=0.09
/proc/26951/stat : 26951 (SatElite) R 26950 26950 26877 0 -1 4194304 2438 0 0 0 8 1 0 0 18 0 1 0 1116713193 11182080 2421 1992294400 4194304 4959918 548682068688 18446744073709551615 4270040 0 0 4096 3 0 0 0 17 0 0 0
/proc/26951/statm: 2730 2421 90 186 0 2540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16276

[startup+0.301395 s]
/proc/loadavg: 0.92 0.99 1.08 3/64 26950
/proc/meminfo: memFree=1546672/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5356

[startup+0.701442 s]
/proc/loadavg: 0.92 0.99 1.08 3/64 26950
/proc/meminfo: memFree=1546672/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5356

[startup+1.50152 s]
/proc/loadavg: 0.92 0.99 1.08 2/66 26953
/proc/meminfo: memFree=1538528/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=10184 CPUtime=1.26
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 2133 0 0 0 125 1 0 0 25 0 1 0 1116713214 10428416 2068 1992294400 4194304 5460562 548682068800 18446744073709551615 4204971 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 2546 2068 116 309 0 2233 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 15540

[startup+3.10171 s]
/proc/loadavg: 0.92 0.99 1.08 2/66 26953
/proc/meminfo: memFree=1535904/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=13212 CPUtime=2.87
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 2893 0 0 0 285 2 0 0 25 0 1 0 1116713214 13529088 2828 1992294400 4194304 5460562 548682068800 18446744073709551615 4198077 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 3303 2828 116 309 0 2990 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18568

[startup+6.30208 s]
/proc/loadavg: 0.93 0.99 1.08 2/66 26953
/proc/meminfo: memFree=1528928/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=20464 CPUtime=6.07
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 4682 0 0 0 603 4 0 0 25 0 1 0 1116713214 20955136 4617 1992294400 4194304 5460562 548682068800 18446744073709551615 4201903 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 5116 4617 116 309 0 4803 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 25820

[startup+12.7018 s]
/proc/loadavg: 0.94 0.99 1.08 2/66 26953
/proc/meminfo: memFree=1523232/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=25696 CPUtime=12.46
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 6272 0 0 0 1241 5 0 0 25 0 1 0 1116713214 26312704 5881 1992294400 4194304 5460562 548682068800 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 6424 5881 118 309 0 6111 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 31052

[startup+25.5013 s]
/proc/loadavg: 0.95 0.99 1.07 2/66 26953
/proc/meminfo: memFree=1518304/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=29196 CPUtime=25.26
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 7848 0 0 0 2520 6 0 0 25 0 1 0 1116713214 29896704 6785 1992294400 4194304 5460562 548682068800 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 7299 6785 118 309 0 6986 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 34552

[startup+51.1012 s]
/proc/loadavg: 0.97 0.99 1.07 2/66 26953
/proc/meminfo: memFree=1515936/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=32608 CPUtime=50.85
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 9537 0 0 0 5077 8 0 0 25 0 1 0 1116713214 33390592 7578 1992294400 4194304 5460562 548682068800 18446744073709551615 4212933 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 8152 7580 118 309 0 7839 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 37964

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 1.07 2/66 26953
/proc/meminfo: memFree=1507296/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=40048 CPUtime=102.02
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 13057 0 0 0 10193 9 0 0 25 0 1 0 1116713214 41009152 9530 1992294400 4194304 5460562 548682068800 18446744073709551615 4225794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 10012 9530 118 309 0 9699 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 45404

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 26953
/proc/meminfo: memFree=1499872/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=47844 CPUtime=162
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 16960 0 0 0 16189 11 0 0 25 0 1 0 1116713214 48992256 11379 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 11961 11379 118 309 0 11648 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 53200

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 26953
/proc/meminfo: memFree=1497056/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=50500 CPUtime=221.94
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 19564 0 0 0 22182 12 0 0 25 0 1 0 1116713214 51712000 12063 1992294400 4194304 5460562 548682068800 18446744073709551615 4198020 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 12625 12063 118 309 0 12312 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 55856

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 26953
/proc/meminfo: memFree=1491360/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=56116 CPUtime=281.92
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 22430 0 0 0 28178 14 0 0 25 0 1 0 1116713214 57462784 13489 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 14029 13489 118 309 0 13716 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 61472

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 26953
/proc/meminfo: memFree=1483296/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=63968 CPUtime=341.89
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 25857 0 0 0 34173 16 0 0 25 0 1 0 1116713214 65503232 15476 1992294400 4194304 5460562 548682068800 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 15992 15476 118 309 0 15679 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 69324

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 26953
/proc/meminfo: memFree=1479136/2055920 swapFree=4177220/4192956

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

/proc/26953/statm: 21244 20546 118 309 0 20931 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 90332

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 26953
/proc/meminfo: memFree=1458848/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=89120 CPUtime=641.79
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 39637 0 0 0 64154 25 0 0 25 0 1 0 1116713214 91258880 21602 1992294400 4194304 5460562 548682068800 18446744073709551615 4202078 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 22280 21602 118 309 0 21967 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 94476

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 26953
/proc/meminfo: memFree=1452896/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=94980 CPUtime=701.77
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 42112 0 0 0 70150 27 0 0 25 0 1 0 1116713214 97259520 23085 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 23745 23085 118 309 0 23432 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 100336

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 26953
/proc/meminfo: memFree=1450464/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=97384 CPUtime=761.75
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 43717 0 0 0 76147 28 0 0 25 0 1 0 1116713214 99721216 23698 1992294400 4194304 5460562 548682068800 18446744073709551615 4200326 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 24346 23698 118 309 0 24033 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 102740

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 26953
/proc/meminfo: memFree=1444384/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=103312 CPUtime=821.73
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 47211 0 0 0 82142 31 0 0 25 0 1 0 1116713214 105791488 25208 1992294400 4194304 5460562 548682068800 18446744073709551615 4226306 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 25828 25208 118 309 0 25515 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 108668

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 26953
/proc/meminfo: memFree=1440160/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=107516 CPUtime=881.71
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 49264 0 0 0 88139 32 0 0 25 0 1 0 1116713214 110096384 26269 1992294400 4194304 5460562 548682068800 18446744073709551615 4225217 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 26879 26269 118 309 0 26566 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 112872

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 26953
/proc/meminfo: memFree=1437536/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=110136 CPUtime=941.69
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 50925 0 0 0 94136 33 0 0 25 0 1 0 1116713214 112779264 26938 1992294400 4194304 5460562 548682068800 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 27534 26938 118 309 0 27221 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 115492

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 26953
/proc/meminfo: memFree=1433440/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=114156 CPUtime=1001.67
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 52938 0 0 0 100133 34 0 0 25 0 1 0 1116713214 116895744 27959 1992294400 4194304 5460562 548682068800 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 28539 27959 118 309 0 28226 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 119512

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 26953
/proc/meminfo: memFree=1428704/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=118884 CPUtime=1061.66
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 55126 0 0 0 106130 36 0 0 25 0 1 0 1116713214 121737216 29155 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 29721 29155 118 309 0 29408 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 124240

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 26953
/proc/meminfo: memFree=1422880/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=124620 CPUtime=1121.64
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 57570 0 0 0 112126 38 0 0 25 0 1 0 1116713214 127610880 30607 1992294400 4194304 5460562 548682068800 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 31155 30607 118 309 0 30842 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 129976

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 26953
/proc/meminfo: memFree=1420640/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=126760 CPUtime=1181.61
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 59113 0 0 0 118122 39 0 0 25 0 1 0 1116713214 129802240 31158 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 31690 31158 118 309 0 31377 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 132116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 26953
/proc/meminfo: memFree=1420640/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=126760 CPUtime=1199.81
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 59113 0 0 0 119942 39 0 0 25 0 1 0 1116713214 129802240 31158 1992294400 4194304 5460562 548682068800 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 31690 31158 118 309 0 31377 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 132116

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 26953
/proc/meminfo: memFree=1420640/2055920 swapFree=4177220/4192956
[pid=26950] ppid=26948 vsize=5356 CPUtime=0.2
/proc/26950/stat : 26950 (rsat.sh) S 26948 26950 26877 0 -1 4194304 312 2544 0 0 0 0 19 1 15 0 1 0 1116713192 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 241 199 169 0 50 0
[pid=26953] ppid=26950 vsize=126760 CPUtime=1199.81
/proc/26953/stat : 26953 (rsat) R 26950 26950 26877 0 -1 4194304 59113 0 0 0 119942 39 0 0 25 0 1 0 1116713214 129802240 31158 1992294400 4194304 5460562 548682068800 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26953/statm: 31690 31158 118 309 0 31377 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 132116

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26950 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=195970
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=22996
# CPU time returned by wait4() is 0.218966
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.61
CPU system time (s): 0.4
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 136212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.19597
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2856
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= 6
involuntary context switches= 3

runsolver used 1.07684 second user time and 3.2985 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-30 21:14:33
IDJOB=1537823
IDBENCH=70364
IDSOLVER=545
FILE ID=node20/1537823-1238440473
PBS_JOBID= 9061633
Free space on /tmp= 65680 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537823-1238440473/watcher-1537823-1238440473 -o /tmp/evaluation-result-1537823-1238440473/solver-1537823-1238440473 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537823-1238440473.cnf HOME

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

MD5SUM BENCH= baab5bee77b4ec39821ca7eac508e100
RANDOM SEED=1038353489

node20.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.235
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.235
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1547216 kB
Buffers:         82024 kB
Cached:         334304 kB
SwapCached:       9488 kB
Active:         145196 kB
Inactive:       282036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1547216 kB
SwapTotal:     4192956 kB
SwapFree:      4177220 kB
Dirty:            6684 kB
Writeback:           0 kB
Mapped:          16572 kB
Slab:            67524 kB
Committed_AS:  2909088 kB
PageTables:       1404 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65676 MiB
End job on node20 at 2009-03-30 21:34:36