Trace number 1537832

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
MD5SUM65bb593760651b10c127c4b3276e73fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.4368
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15120       0        0     nan |  0.000 % |
0.09/0.16	c |         0 |   50088   152087 |      --       0       --      -- |     --   | -312/887
0.09/0.16	c ==============================================================================
0.09/0.16	c Result  :   #vars: 11707   #clauses: 50088   #literals: 152087
0.09/0.16	c CPU time:   0.142978 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-1537832-1238441373/watcher-1537832-1238441373 -o /tmp/evaluation-result-1537832-1238441373/solver-1537832-1238441373 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537832-1238441373.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: 0.87 0.97 1.00 3/64 31418
/proc/meminfo: memFree=972424/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116799732 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 240 199 169 0 50 0
[pid=31419] ppid=31418 vsize=2168 CPUtime=0
/proc/31419/stat : 31419 (SatElite) R 31418 31418 31142 0 -1 4194304 334 0 0 0 0 0 0 0 19 0 1 0 1116799732 2220032 317 1992294400 4194304 4959918 548682068656 18446744073709551615 4237318 0 0 4096 3 0 0 0 17 0 0 0
/proc/31419/statm: 542 321 63 186 0 352 0

[startup+0.086077 s]
/proc/loadavg: 0.87 0.97 1.00 3/64 31418
/proc/meminfo: memFree=972424/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116799732 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 240 199 169 0 50 0
[pid=31419] ppid=31418 vsize=10728 CPUtime=0.07
/proc/31419/stat : 31419 (SatElite) R 31418 31418 31142 0 -1 4194304 2438 0 0 0 6 1 0 0 19 0 1 0 1116799732 10985472 2421 1992294400 4194304 4959918 548682068656 18446744073709551615 4270258 0 0 4096 3 0 0 0 17 0 0 0
/proc/31419/statm: 2682 2421 90 186 0 2492 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16084

[startup+0.101077 s]
/proc/loadavg: 0.87 0.97 1.00 3/64 31418
/proc/meminfo: memFree=972424/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116799732 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 240 199 169 0 50 0
[pid=31419] ppid=31418 vsize=10728 CPUtime=0.09
/proc/31419/stat : 31419 (SatElite) R 31418 31418 31142 0 -1 4194304 2438 0 0 0 8 1 0 0 19 0 1 0 1116799732 10985472 2421 1992294400 4194304 4959918 548682068656 18446744073709551615 4270258 0 0 4096 3 0 0 0 17 0 0 0
/proc/31419/statm: 2682 2421 90 186 0 2492 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16084

[startup+0.301107 s]
/proc/loadavg: 0.87 0.97 1.00 3/64 31418
/proc/meminfo: memFree=972424/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5356

[startup+0.701146 s]
/proc/loadavg: 0.87 0.97 1.00 3/64 31418
/proc/meminfo: memFree=972424/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5356

[startup+1.50121 s]
/proc/loadavg: 0.87 0.97 1.00 2/66 31421
/proc/meminfo: memFree=964344/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=10220 CPUtime=1.27
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 2150 0 0 0 126 1 0 0 25 0 1 0 1116799754 10465280 2085 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 2555 2085 116 309 0 2242 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15576

[startup+3.10136 s]
/proc/loadavg: 0.87 0.97 1.00 2/66 31421
/proc/meminfo: memFree=961720/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=13740 CPUtime=2.86
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 3002 0 0 0 285 1 0 0 25 0 1 0 1116799754 14069760 2937 1992294400 4194304 5460562 548682068784 18446744073709551615 4226247 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 3435 2937 116 309 0 3122 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 19096

[startup+6.30165 s]
/proc/loadavg: 0.88 0.97 1.00 2/66 31421
/proc/meminfo: memFree=954552/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=20524 CPUtime=6.07
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 4716 0 0 0 604 3 0 0 25 0 1 0 1116799754 21016576 4651 1992294400 4194304 5460562 548682068784 18446744073709551615 4198077 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 5131 4651 118 309 0 4818 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25880

[startup+12.7012 s]
/proc/loadavg: 0.89 0.97 1.00 2/66 31421
/proc/meminfo: memFree=948088/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=25640 CPUtime=12.46
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 6259 0 0 0 1243 3 0 0 25 0 1 0 1116799754 26255360 5868 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 6410 5868 118 309 0 6097 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 30996

[startup+25.5014 s]
/proc/loadavg: 0.91 0.97 1.00 2/66 31421
/proc/meminfo: memFree=945208/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=28132 CPUtime=25.26
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 7578 0 0 0 2522 4 0 0 25 0 1 0 1116799754 28807168 6515 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 7033 6515 118 309 0 6720 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33488

[startup+51.1018 s]
/proc/loadavg: 0.94 0.97 1.00 2/66 31421
/proc/meminfo: memFree=941240/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=32408 CPUtime=50.84
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 9785 0 0 0 5079 5 0 0 25 0 1 0 1116799754 33185792 7602 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 8102 7602 118 309 0 7789 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 37764

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 1.00 2/66 31421
/proc/meminfo: memFree=934456/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=38632 CPUtime=102.02
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 12709 0 0 0 10196 6 0 0 25 0 1 0 1116799754 39559168 9182 1992294400 4194304 5460562 548682068784 18446744073709551615 4226209 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 9658 9182 118 309 0 9345 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 43988

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31421
/proc/meminfo: memFree=927224/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=46264 CPUtime=161.99
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 16565 0 0 0 16191 8 0 0 25 0 1 0 1116799754 47374336 10984 1992294400 4194304 5460562 548682068784 18446744073709551615 4225752 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 11566 10984 118 309 0 11253 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 51620

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31421
/proc/meminfo: memFree=920632/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=52760 CPUtime=221.97
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 20133 0 0 0 22186 11 0 0 25 0 1 0 1116799754 54026240 12632 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 13190 12632 118 309 0 12877 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 58116

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31421
/proc/meminfo: memFree=914744/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=58604 CPUtime=281.95
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 23050 0 0 0 28182 13 0 0 25 0 1 0 1116799754 60010496 14109 1992294400 4194304 5460562 548682068784 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 14651 14109 118 309 0 14338 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 63960

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31421
/proc/meminfo: memFree=908344/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=64884 CPUtime=341.93
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 26088 0 0 0 34179 14 0 0 25 0 1 0 1116799754 66441216 15707 1992294400 4194304 5460562 548682068784 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 16221 15707 118 309 0 15908 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 70240

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31421
/proc/meminfo: memFree=908024/2055920 swapFree=4176868/4192956

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

/proc/31421/statm: 20774 20074 118 309 0 20461 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 88452

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31421
/proc/meminfo: memFree=882936/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=90888 CPUtime=641.85
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 40083 0 0 0 64161 24 0 0 25 0 1 0 1116799754 93069312 22048 1992294400 4194304 5460562 548682068784 18446744073709551615 4200038 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 22722 22048 118 309 0 22409 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 96244

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31421
/proc/meminfo: memFree=881080/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=92708 CPUtime=701.82
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 41540 0 0 0 70158 24 0 0 25 0 1 0 1116799754 94932992 22513 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 23177 22513 118 309 0 22864 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 98064

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31423
/proc/meminfo: memFree=872120/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=101440 CPUtime=761.8
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 45739 0 0 0 76153 27 0 0 25 0 1 0 1116799754 103874560 24728 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 25360 24728 118 309 0 25047 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 106796

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31423
/proc/meminfo: memFree=867256/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=106296 CPUtime=821.79
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 47953 0 0 0 82151 28 0 0 25 0 1 0 1116799754 108847104 25950 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 26574 25950 118 309 0 26261 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 111652

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31423
/proc/meminfo: memFree=865912/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=107588 CPUtime=881.77
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 49286 0 0 0 88148 29 0 0 25 0 1 0 1116799754 110170112 26291 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 26897 26291 118 309 0 26584 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 112944

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31423
/proc/meminfo: memFree=861752/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=111744 CPUtime=941.75
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 51331 0 0 0 94144 31 0 0 25 0 1 0 1116799754 114425856 27344 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 27936 27344 118 309 0 27623 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 117100

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31423
/proc/meminfo: memFree=857400/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=115980 CPUtime=1001.73
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 53394 0 0 0 100141 32 0 0 25 0 1 0 1116799754 118763520 28415 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 28995 28415 118 309 0 28682 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 121336

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31423
/proc/meminfo: memFree=853048/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=120260 CPUtime=1061.7
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 55470 0 0 0 106136 34 0 0 25 0 1 0 1116799754 123146240 29499 1992294400 4194304 5460562 548682068784 18446744073709551615 4227762 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 30065 29499 118 309 0 29752 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 125616

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31423
/proc/meminfo: memFree=848056/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=125204 CPUtime=1121.68
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 57716 0 0 0 112133 35 0 0 25 0 1 0 1116799754 128208896 30753 1992294400 4194304 5460562 548682068784 18446744073709551615 4198440 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 31301 30753 118 309 0 30988 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 130560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31423
/proc/meminfo: memFree=846392/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=126808 CPUtime=1181.67
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 59125 0 0 0 118131 36 0 0 25 0 1 0 1116799754 129851392 31170 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 31702 31170 118 309 0 31389 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 132164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 31423
/proc/meminfo: memFree=846392/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=126808 CPUtime=1199.86
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 59125 0 0 0 119950 36 0 0 25 0 1 0 1116799754 129851392 31170 1992294400 4194304 5460562 548682068784 18446744073709551615 4227838 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 31702 31170 118 309 0 31389 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 132164

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 0.97 1.00 2/66 31423
/proc/meminfo: memFree=846392/2055920 swapFree=4176868/4192956
[pid=31418] ppid=31416 vsize=5356 CPUtime=0.21
/proc/31418/stat : 31418 (rsat.sh) S 31416 31418 31142 0 -1 4194304 315 2544 0 0 0 0 19 2 17 0 1 0 1116799732 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31418/statm: 1339 242 199 169 0 50 0
[pid=31421] ppid=31418 vsize=126808 CPUtime=1199.86
/proc/31421/stat : 31421 (rsat) R 31418 31418 31142 0 -1 4194304 59125 0 0 0 119950 36 0 0 25 0 1 0 1116799754 129851392 31170 1992294400 4194304 5460562 548682068784 18446744073709551615 4227838 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31421/statm: 31702 31170 118 309 0 31389 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 132164

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31418 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=197969
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=21996
# CPU time returned by wait4() is 0.219965
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.69
CPU system time (s): 0.38
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 136260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.197969
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2859
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= 5

runsolver used 1.06284 second user time and 3.3135 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-30 21:29:34
IDJOB=1537832
IDBENCH=70373
IDSOLVER=545
FILE ID=node48/1537832-1238441373
PBS_JOBID= 9061605
Free space on /tmp= 66464 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537832-1238441373/watcher-1537832-1238441373 -o /tmp/evaluation-result-1537832-1238441373/solver-1537832-1238441373 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537832-1238441373.cnf HOME

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

MD5SUM BENCH= 65bb593760651b10c127c4b3276e73fc
RANDOM SEED=2053979825

node48.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		: 3000.236
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		: 3000.236
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:        972968 kB
Buffers:         96632 kB
Cached:         886860 kB
SwapCached:      10192 kB
Active:         269284 kB
Inactive:       726032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        972968 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            6812 kB
Writeback:           0 kB
Mapped:          17496 kB
Slab:            73688 kB
Committed_AS:  2602640 kB
PageTables:       1380 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= 66456 MiB
End job on node48 at 2009-03-30 21:49:36