Trace number 1513937

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) 1200.11 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
MD5SUM9441297e33213208348519454e6efb92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.28859
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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 ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  8000                                                 |
0.00/0.00	c |  Number of clauses:    33600                                                |
0.00/0.08	c |  Parsing time:         0.08         s                                       |
0.00/0.08	c |  Timeout:              43200 s
0.00/0.08	c |  Random Seed:          435294384.000000
0.00/0.08	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.08	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.08	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.08	c |                                                                             |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    7784    33290   101102 |    11096        0    nan |  0.000 % |
3.69/3.71	c |       101 |    7784    33290   101102 |    12206      101    131 |  0.000 % |
7.29/7.33	c |       251 |    7784    33290   101102 |    13426      251    129 |  0.000 % |
10.89/10.99	c |       477 |    7784    33290   101102 |    14769      477    129 |  0.000 % |
14.68/14.70	c |       814 |    7784    33290   101102 |    16246      814    129 |  0.000 % |
18.38/18.47	c |      1321 |    7784    33290   101102 |    17871     1321    132 |  0.000 % |
22.29/22.32	c |      2086 |    7784    33290   101102 |    19658     2086    153 |  0.000 % |
26.18/26.25	c |      3225 |    7784    33290   101102 |    21624     3225    151 |  0.000 % |
30.38/30.40	c |      4933 |    7784    33290   101102 |    23786     4933    166 |  0.000 % |
34.88/34.91	c |      7496 |    7784    33290   101102 |    26165     7496    172 |  0.000 % |
39.98/40.06	c |     11340 |    7784    33290   101102 |    28781    11340    185 |  0.000 % |
46.09/46.18	c |     17106 |    7784    33290   101102 |    31660    17106    180 |  0.000 % |
54.07/54.17	c |     25755 |    7784    33290   101102 |    34826    25755    183 |  0.000 % |
65.97/66.08	c |     38729 |    7784    33290   101102 |    38308    14179    210 |  0.000 % |
82.47/82.53	c |     58190 |    7784    33290   101102 |    42139    33640    212 |  0.000 % |
107.96/108.08	c |     87382 |    7784    33290   101102 |    46353    31422    216 |  0.000 % |
151.84/151.99	c |    131171 |    7784    33290   101102 |    50988    39766    241 |  0.000 % |
214.42/214.59	c |    196856 |    7784    33290   101102 |    56087    26728    205 |  0.000 % |
326.68/326.89	c |    295382 |    7784    33290   101102 |    61696    39121    237 |  0.000 % |
501.32/501.55	c |    443172 |    7784    33290   101102 |    67866    44207    210 |  0.000 % |
811.91/812.20	c |    664857 |    7784    33290   101102 |    74652    47459    212 |  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-1513937-1238224574/watcher-1513937-1238224574 -o /tmp/evaluation-result-1513937-1238224574/solver-1513937-1238224574 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=435294384 HOME/instance-1513937-1238224574.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: 0.92 0.98 0.98 2/76 30990
/proc/meminfo: memFree=1786816/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=4104 CPUtime=0
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 699 0 0 0 0 0 0 0 18 0 1 0 1095118512 4202496 685 1992294400 4194304 5102416 548682068800 18446744073709551615 4515968 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 1026 688 85 221 0 802 0

[startup+0.0953381 s]
/proc/loadavg: 0.92 0.98 0.98 2/76 30990
/proc/meminfo: memFree=1786816/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=8268 CPUtime=0.08
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 1777 0 0 0 8 0 0 0 18 0 1 0 1095118512 8466432 1762 1992294400 4194304 5102416 548682068800 18446744073709551615 4272632 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 2067 1762 97 221 0 1843 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8268

[startup+0.102338 s]
/proc/loadavg: 0.92 0.98 0.98 2/76 30990
/proc/meminfo: memFree=1786816/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=8268 CPUtime=0.09
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 1777 0 0 0 9 0 0 0 18 0 1 0 1095118512 8466432 1762 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 2067 1762 97 221 0 1843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8268

[startup+0.30137 s]
/proc/loadavg: 0.92 0.98 0.98 2/76 30990
/proc/meminfo: memFree=1786816/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=8076 CPUtime=0.29
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 1905 0 0 0 29 0 0 0 19 0 1 0 1095118512 8269824 1756 1992294400 4194304 5102416 548682068800 18446744073709551615 4242003 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 2019 1756 102 221 0 1795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8076

[startup+0.702434 s]
/proc/loadavg: 0.92 0.98 0.98 2/76 30990
/proc/meminfo: memFree=1786816/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=8076 CPUtime=0.69
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 1905 0 0 0 69 0 0 0 23 0 1 0 1095118512 8269824 1756 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 2019 1756 102 221 0 1795 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8076

[startup+1.50156 s]
/proc/loadavg: 0.92 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1779960/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=8076 CPUtime=1.49
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 1905 0 0 0 149 0 0 0 25 0 1 0 1095118512 8269824 1756 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 2019 1756 102 221 0 1795 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8076

[startup+3.10182 s]
/proc/loadavg: 0.92 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1779768/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=8076 CPUtime=3.09
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 1905 0 0 0 309 0 0 0 25 0 1 0 1095118512 8269824 1756 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 2019 1756 102 221 0 1795 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8076

[startup+6.30133 s]
/proc/loadavg: 0.93 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1779704/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=8076 CPUtime=6.29
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 1918 0 0 0 629 0 0 0 25 0 1 0 1095118512 8269824 1769 1992294400 4194304 5102416 548682068800 18446744073709551615 4220529 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 2019 1769 115 221 0 1795 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8076

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1779576/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=8076 CPUtime=12.68
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 1918 0 0 0 1268 0 0 0 25 0 1 0 1095118512 8269824 1769 1992294400 4194304 5102416 548682068800 18446744073709551615 4220520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 2019 1769 115 221 0 1795 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8076

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1779256/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=8736 CPUtime=25.48
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 2052 0 0 0 2547 1 0 0 25 0 1 0 1095118512 8945664 1903 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 2184 1903 115 221 0 1960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8736

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1765752/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=23332 CPUtime=51.07
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 5702 0 0 0 5103 4 0 0 25 0 1 0 1095118512 23891968 5553 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 5833 5553 115 221 0 5609 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23332

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1739320/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=48520 CPUtime=102.26
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 11983 0 0 0 10217 9 0 0 25 0 1 0 1095118512 49684480 11834 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 12130 11834 115 221 0 11906 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48520

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1728632/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=59876 CPUtime=162.24
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 14838 0 0 0 16212 12 0 0 25 0 1 0 1095118512 61313024 14689 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 14969 14689 115 221 0 14745 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 59876

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1726008/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=61724 CPUtime=222.21
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 15302 0 0 0 22209 12 0 0 25 0 1 0 1095118512 63205376 15153 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 15431 15153 115 221 0 15207 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 61724

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1720184/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=67440 CPUtime=282.19
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 16745 0 0 0 28205 14 0 0 25 0 1 0 1095118512 69058560 16596 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 16860 16596 115 221 0 16636 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 67440

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1717048/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=70676 CPUtime=342.17
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 17530 0 0 0 34202 15 0 0 25 0 1 0 1095118512 72372224 17381 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 17669 17381 115 221 0 17445 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 70676

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1711736/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=76056 CPUtime=402.16
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 18836 0 0 0 40199 17 0 0 25 0 1 0 1095118512 77881344 18687 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 19014 18687 115 221 0 18790 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 76056

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1703288/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=84540 CPUtime=462.14
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 20943 0 0 0 46195 19 0 0 25 0 1 0 1095118512 86568960 20794 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 21135 20794 115 221 0 20911 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 84540

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1701560/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=86256 CPUtime=522.12
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 21350 0 0 0 52192 20 0 0 25 0 1 0 1095118512 88326144 21201 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 21564 21201 115 221 0 21340 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 86256

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1701496/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=86256 CPUtime=582.1
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 21357 0 0 0 58190 20 0 0 25 0 1 0 1095118512 88326144 21208 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 21564 21208 115 221 0 21340 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 86256

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1701496/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=86256 CPUtime=642.08
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 21358 0 0 0 64188 20 0 0 25 0 1 0 1095118512 88326144 21209 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 21564 21209 115 221 0 21340 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 86256

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1700344/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=87312 CPUtime=702.05
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 21636 0 0 0 70185 20 0 0 25 0 1 0 1095118512 89407488 21487 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 21828 21487 115 221 0 21604 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 87312

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1700344/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=87312 CPUtime=762.03
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 21636 0 0 0 76183 20 0 0 25 0 1 0 1095118512 89407488 21487 1992294400 4194304 5102416 548682068800 18446744073709551615 4249552 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 21828 21487 115 221 0 21604 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 87312

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1695416/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=92208 CPUtime=822.01
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 22849 0 0 0 82179 22 0 0 25 0 1 0 1095118512 94420992 22700 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 23052 22700 115 221 0 22828 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 92208

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1692984/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=94584 CPUtime=881.99
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 23447 0 0 0 88176 23 0 0 25 0 1 0 1095118512 96854016 23298 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 23646 23298 115 221 0 23422 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 94584

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1689144/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=98460 CPUtime=941.98
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 24425 0 0 0 94173 25 0 0 25 0 1 0 1095118512 100823040 24276 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 24615 24276 115 221 0 24391 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 98460

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1689080/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=98460 CPUtime=1001.95
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 24425 0 0 0 100170 25 0 0 25 0 1 0 1095118512 100823040 24276 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 24615 24276 115 221 0 24391 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 98460

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1689080/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=98460 CPUtime=1061.93
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 24425 0 0 0 106168 25 0 0 25 0 1 0 1095118512 100823040 24276 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 24615 24276 115 221 0 24391 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 98460

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1689080/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=98460 CPUtime=1121.91
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 24425 0 0 0 112166 25 0 0 25 0 1 0 1095118512 100823040 24276 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 24615 24276 115 221 0 24391 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 98460

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1689016/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=98460 CPUtime=1181.89
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 24428 0 0 0 118164 25 0 0 25 0 1 0 1095118512 100823040 24279 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 24615 24279 115 221 0 24391 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 98460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1689016/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=98460 CPUtime=1200.09
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 24435 0 0 0 119984 25 0 0 25 0 1 0 1095118512 100823040 24286 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 24615 24286 115 221 0 24391 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 98460

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 0.98 0.98 2/77 30991
/proc/meminfo: memFree=1689016/2055920 swapFree=4173572/4192956
[pid=30990] ppid=30988 vsize=98460 CPUtime=1200.09
/proc/30990/stat : 30990 (varsat-random_s) R 30988 30990 30861 0 -1 4194304 24435 0 0 0 119984 25 0 0 25 0 1 0 1095118512 100823040 24286 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/30990/statm: 24615 24286 115 221 0 24391 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 98460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.84
CPU system time (s): 0.269958
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 98460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24435
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= 2293

runsolver used 0.905862 second user time and 3.47347 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-28 08:16:14
IDJOB=1513937
IDBENCH=70304
IDSOLVER=539
FILE ID=node69/1513937-1238224574
PBS_JOBID= 9060589
Free space on /tmp= 65724 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513937-1238224574/watcher-1513937-1238224574 -o /tmp/evaluation-result-1513937-1238224574/solver-1513937-1238224574 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=435294384 HOME/instance-1513937-1238224574.cnf

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

MD5SUM BENCH= 9441297e33213208348519454e6efb92
RANDOM SEED=435294384

node69.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		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
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:       1787232 kB
Buffers:         39944 kB
Cached:         150856 kB
SwapCached:      10072 kB
Active:          99532 kB
Inactive:       103228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787232 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          17636 kB
Slab:            50580 kB
Committed_AS:  3452564 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-28 08:36:17