Trace number 1512821

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
VARSAT-random 2009-03-22? (TO) 1200.08 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1441840675-053.cnf
MD5SUM54609dfda8487443dabfcd35e8af453e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark145.166
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.02/0.04	c |  Parsing time:         0.04         s                                       |
0.02/0.04	c |  Timeout:              43200 s
0.02/0.04	c |  Random Seed:          550240747.000000
0.02/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.02/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.02/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.02/0.04	c |                                                                             |
0.09/0.19	c ============================[ Search Statistics ]==============================
0.09/0.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.19	c ===============================================================================
0.09/0.19	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.19/0.28	c |       100 |    1100    22000   110000 |     8066      100    140 |  0.000 % |
0.29/0.38	c |       250 |    1100    22000   110000 |     8873      250    128 |  0.000 % |
0.39/0.49	c |       475 |    1100    22000   110000 |     9760      475    122 |  0.000 % |
0.59/0.61	c |       812 |    1100    22000   110000 |    10736      812    126 |  0.000 % |
0.69/0.76	c |      1318 |    1100    22000   110000 |    11810     1318    125 |  0.000 % |
0.89/0.94	c |      2079 |    1100    22000   110000 |    12991     2079    128 |  0.000 % |
1.10/1.19	c |      3218 |    1100    22000   110000 |    14290     3218    133 |  0.000 % |
1.49/1.56	c |      4928 |    1100    22000   110000 |    15719     4928    136 |  0.000 % |
2.09/2.10	c |      7492 |    1100    22000   110000 |    17291     7492    139 |  0.000 % |
2.89/2.97	c |     11337 |    1100    22000   110000 |    19020    11337    140 |  0.000 % |
4.39/4.49	c |     17104 |    1100    22000   110000 |    20922    17104    143 |  0.000 % |
7.09/7.15	c |     25754 |    1100    22000   110000 |    23015    15091    146 |  0.000 % |
11.69/11.73	c |     38730 |    1100    22000   110000 |    25316    15933    150 |  0.000 % |
18.78/18.89	c |     58191 |    1100    22000   110000 |    27848    21049    159 |  0.000 % |
31.38/31.44	c |     87383 |    1100    22000   110000 |    30633    17513    156 |  0.000 % |
52.37/52.49	c |    131172 |    1100    22000   110000 |    33696    22739    152 |  0.000 % |
88.46/88.55	c |    196856 |    1100    22000   110000 |    37066    23092    145 |  0.000 % |
143.35/143.45	c |    295383 |    1100    22000   110000 |    40772    26191    151 |  0.000 % |
233.02/233.14	c |    443172 |    1100    22000   110000 |    44849    35468    155 |  0.000 % |
369.26/369.46	c |    664857 |    1100    22000   110000 |    49334    36662    155 |  0.000 % |
616.55/616.81	c |    997382 |    1100    22000   110000 |    54268    48767    154 |  0.000 % |
986.82/987.26	c |   1496173 |    1100    22000   110000 |    59695    20435    146 |  0.000 % |

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-1512821-1238208945/watcher-1512821-1238208945 -o /tmp/evaluation-result-1512821-1238208945/solver-1512821-1238208945 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=550240747 HOME/instance-1512821-1238208945.cnf 

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: 1.00 1.00 0.93 3/64 12941
/proc/meminfo: memFree=892424/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=2576 CPUtime=0
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 1093560535 2637824 363 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 644 363 88 221 0 420 0

[startup+0.026529 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 12941
/proc/meminfo: memFree=892424/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=4480 CPUtime=0.02
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 854 0 0 0 2 0 0 0 18 0 1 0 1093560535 4587520 839 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 1120 840 88 221 0 896 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4480

[startup+0.101542 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 12941
/proc/meminfo: memFree=892424/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=6888 CPUtime=0.09
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 1434 0 0 0 9 0 0 0 18 0 1 0 1093560535 7053312 1419 1992294400 4194304 5102416 548682068800 18446744073709551615 4272648 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 1722 1419 97 221 0 1498 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6888

[startup+0.301578 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 12941
/proc/meminfo: memFree=892424/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=6288 CPUtime=0.29
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 1495 0 0 0 29 0 0 0 19 0 1 0 1093560535 6438912 1313 1992294400 4194304 5102416 548682068800 18446744073709551615 4220204 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 1572 1313 115 221 0 1348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6288

[startup+0.701651 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 12941
/proc/meminfo: memFree=892424/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=6288 CPUtime=0.69
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 1495 0 0 0 69 0 0 0 22 0 1 0 1093560535 6438912 1313 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 1572 1313 115 221 0 1348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6288

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12942
/proc/meminfo: memFree=887168/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=8312 CPUtime=1.49
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 1986 0 0 0 148 1 0 0 25 0 1 0 1093560535 8511488 1804 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 2078 1804 115 221 0 1854 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8312

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12942
/proc/meminfo: memFree=883648/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=12668 CPUtime=3.09
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 3089 0 0 0 307 2 0 0 25 0 1 0 1093560535 12972032 2907 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 3167 2907 115 221 0 2943 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12668

[startup+6.30266 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12942
/proc/meminfo: memFree=875520/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=18980 CPUtime=6.29
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 4657 0 0 0 626 3 0 0 25 0 1 0 1093560535 19435520 4475 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 4745 4475 115 221 0 4521 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18980

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12942
/proc/meminfo: memFree=872576/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=21104 CPUtime=12.69
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 5178 0 0 0 1266 3 0 0 25 0 1 0 1093560535 21610496 4996 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 5276 4996 115 221 0 5052 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21104

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12942
/proc/meminfo: memFree=867584/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=26112 CPUtime=25.48
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 6423 0 0 0 2543 5 0 0 25 0 1 0 1093560535 26738688 6241 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 6528 6241 115 221 0 6304 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26112

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12942
/proc/meminfo: memFree=864640/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=29160 CPUtime=51.07
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 7167 0 0 0 5101 6 0 0 25 0 1 0 1093560535 29859840 6985 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 7290 6985 115 221 0 7066 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29160

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12942
/proc/meminfo: memFree=859520/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=34192 CPUtime=102.26
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 8453 0 0 0 10218 8 0 0 25 0 1 0 1093560535 35012608 8271 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 8548 8271 115 221 0 8324 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34192

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12942
/proc/meminfo: memFree=855296/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=38680 CPUtime=162.24
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 9511 0 0 0 16215 9 0 0 25 0 1 0 1093560535 39608320 9329 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 9670 9329 115 221 0 9446 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38680

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12942
/proc/meminfo: memFree=853312/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=40528 CPUtime=222.22
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 9998 0 0 0 22212 10 0 0 25 0 1 0 1093560535 41500672 9816 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 10132 9816 115 221 0 9908 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40528

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12942
/proc/meminfo: memFree=848000/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=45808 CPUtime=282.2
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 11316 0 0 0 28209 11 0 0 25 0 1 0 1093560535 46907392 11134 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 11452 11134 115 221 0 11228 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 45808

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12948
/proc/meminfo: memFree=847168/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=46600 CPUtime=342.17
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 11509 0 0 0 34205 12 0 0 25 0 1 0 1093560535 47718400 11327 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 11650 11327 115 221 0 11426 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 46600

[startup+402.302 s]
/proc/loadavg: 1.10 1.03 0.94 2/65 13424
/proc/meminfo: memFree=842752/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=51248 CPUtime=402.12
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 12684 0 0 0 40198 14 0 0 25 0 1 0 1093560535 52477952 12502 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 12812 12502 115 221 0 12588 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 51248

[startup+462.301 s]
/proc/loadavg: 1.04 1.02 0.94 2/65 13424
/proc/meminfo: memFree=841408/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=52040 CPUtime=462.09
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 12859 0 0 0 46194 15 0 0 25 0 1 0 1093560535 53288960 12677 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 13010 12677 115 221 0 12786 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 52040

[startup+522.301 s]
/proc/loadavg: 1.01 1.02 0.94 2/65 13424
/proc/meminfo: memFree=840256/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=53096 CPUtime=522.08
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 13142 0 0 0 52192 16 0 0 25 0 1 0 1093560535 54370304 12960 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 13274 12960 115 221 0 13050 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 53096

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 13424
/proc/meminfo: memFree=840192/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=53296 CPUtime=582.06
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 13160 0 0 0 58190 16 0 0 25 0 1 0 1093560535 54575104 12978 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 13324 12978 115 221 0 13100 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 53296

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 13424
/proc/meminfo: memFree=837760/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=55540 CPUtime=642.04
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 13756 0 0 0 64188 16 0 0 25 0 1 0 1093560535 56872960 13574 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 13885 13574 115 221 0 13661 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 55540

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13424
/proc/meminfo: memFree=836544/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=56860 CPUtime=702.02
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 14067 0 0 0 70185 17 0 0 25 0 1 0 1093560535 58224640 13885 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 14215 13885 115 221 0 13991 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 56860

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13424
/proc/meminfo: memFree=835968/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=57388 CPUtime=762
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 14211 0 0 0 76183 17 0 0 25 0 1 0 1093560535 58765312 14029 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 14347 14029 115 221 0 14123 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 57388

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13424
/proc/meminfo: memFree=834880/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=58444 CPUtime=821.97
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 14470 0 0 0 82180 17 0 0 25 0 1 0 1093560535 59846656 14288 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 14611 14288 115 221 0 14387 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 58444

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13424
/proc/meminfo: memFree=833920/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=59368 CPUtime=881.96
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 14720 0 0 0 88178 18 0 0 25 0 1 0 1093560535 60792832 14538 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 14842 14538 115 221 0 14618 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 59368

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13424
/proc/meminfo: memFree=833856/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=59560 CPUtime=941.94
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 14733 0 0 0 94176 18 0 0 25 0 1 0 1093560535 60989440 14551 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 14890 14551 115 221 0 14666 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 59560

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13424
/proc/meminfo: memFree=833792/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=59560 CPUtime=1001.92
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 14745 0 0 0 100174 18 0 0 25 0 1 0 1093560535 60989440 14563 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 14890 14563 115 221 0 14666 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 59560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13424
/proc/meminfo: memFree=828864/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=64404 CPUtime=1061.89
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 15979 0 0 0 106170 19 0 0 25 0 1 0 1093560535 65949696 15797 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 16101 15797 115 221 0 15877 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 64404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13424
/proc/meminfo: memFree=826752/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=66496 CPUtime=1121.88
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 16492 0 0 0 112168 20 0 0 25 0 1 0 1093560535 68091904 16310 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 16624 16310 115 221 0 16400 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 66496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13424
/proc/meminfo: memFree=826816/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=66496 CPUtime=1181.86
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 16492 0 0 0 118166 20 0 0 25 0 1 0 1093560535 68091904 16310 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 16624 16310 115 221 0 16400 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 66496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13424
/proc/meminfo: memFree=826816/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=66496 CPUtime=1200.06
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 16492 0 0 0 119986 20 0 0 25 0 1 0 1093560535 68091904 16310 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 16624 16310 115 221 0 16400 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 66496

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: 1.00 1.00 0.94 2/65 13424
/proc/meminfo: memFree=826816/2055920 swapFree=4174052/4192956
[pid=12941] ppid=12939 vsize=66496 CPUtime=1200.06
/proc/12941/stat : 12941 (varsat-random_s) R 12939 12941 12798 0 -1 4194304 16492 0 0 0 119986 20 0 0 25 0 1 0 1093560535 68091904 16310 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/12941/statm: 16624 16310 115 221 0 16400 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 66496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.86
CPU system time (s): 0.214967
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 66496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16492
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= 2
involuntary context switches= 2374

runsolver used 0.939857 second user time and 2.45663 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-28 03:55:45
IDJOB=1512821
IDBENCH=70211
IDSOLVER=539
FILE ID=node17/1512821-1238208945
PBS_JOBID= 9060547
Free space on /tmp= 66184 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1441840675-053.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512821-1238208945/watcher-1512821-1238208945 -o /tmp/evaluation-result-1512821-1238208945/solver-1512821-1238208945 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=550240747 HOME/instance-1512821-1238208945.cnf

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

MD5SUM BENCH= 54609dfda8487443dabfcd35e8af453e
RANDOM SEED=550240747

node17.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        892840 kB
Buffers:         83420 kB
Cached:         981492 kB
SwapCached:      12684 kB
Active:         157208 kB
Inactive:       921888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        892840 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1540 kB
Writeback:           0 kB
Mapped:          19752 kB
Slab:            69948 kB
Committed_AS:  2873100 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66328 MiB
End job on node17 at 2009-03-28 04:15:48