Trace number 1512845

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) 1200.06 1200.62

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S144924920-056.cnf
MD5SUM6b9a37a79419867538c8285ea50dff79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark94.1817
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                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.00/0.04	c |  Timeout:              43200 s
0.00/0.04	c |  Random Seed:          364322810.000000
0.00/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.04	c |                                                                             |
0.09/0.18	c ============================[ Search Statistics ]==============================
0.09/0.18	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.18	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.18	c ===============================================================================
0.09/0.18	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.19/0.27	c |       100 |    1100    22000   110000 |     8066      100    122 |  0.000 % |
0.29/0.36	c |       250 |    1100    22000   110000 |     8873      250    123 |  0.000 % |
0.39/0.47	c |       475 |    1100    22000   110000 |     9760      475    121 |  0.000 % |
0.49/0.58	c |       814 |    1100    22000   110000 |    10736      814    123 |  0.000 % |
0.69/0.72	c |      1321 |    1100    22000   110000 |    11810     1321    135 |  0.000 % |
0.89/0.90	c |      2080 |    1100    22000   110000 |    12991     2080    139 |  0.000 % |
1.09/1.14	c |      3220 |    1100    22000   110000 |    14290     3220    139 |  0.000 % |
1.39/1.48	c |      4928 |    1100    22000   110000 |    15719     4928    137 |  0.000 % |
1.89/1.98	c |      7492 |    1100    22000   110000 |    17291     7492    138 |  0.000 % |
2.79/2.84	c |     11337 |    1100    22000   110000 |    19020    11337    143 |  0.000 % |
4.28/4.35	c |     17103 |    1100    22000   110000 |    20922    17103    145 |  0.000 % |
6.69/6.76	c |     25753 |    1100    22000   110000 |    23015    15111    150 |  0.000 % |
10.88/10.93	c |     38727 |    1100    22000   110000 |    25316    16080    147 |  0.000 % |
18.47/18.54	c |     58188 |    1100    22000   110000 |    27848    21352    153 |  0.000 % |
29.37/29.48	c |     87384 |    1100    22000   110000 |    30633    18099    151 |  0.000 % |
48.17/48.22	c |    131173 |    1100    22000   110000 |    33696    24211    149 |  0.000 % |
79.55/79.61	c |    196858 |    1100    22000   110000 |    37066    25127    152 |  0.000 % |
131.42/131.55	c |    295384 |    1100    22000   110000 |    40772    25813    155 |  0.000 % |
215.08/215.26	c |    443173 |    1100    22000   110000 |    44849    33157    157 |  0.000 % |
361.91/362.15	c |    664858 |    1100    22000   110000 |    49334    32289    155 |  0.000 % |
578.52/578.89	c |    997384 |    1100    22000   110000 |    54268    45025    159 |  0.000 % |
937.85/938.36	c |   1496174 |    1100    22000   110000 |    59695    15407    141 |  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-1512845-1238210126/watcher-1512845-1238210126 -o /tmp/evaluation-result-1512845-1238210126/solver-1512845-1238210126 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=364322810 HOME/instance-1512845-1238210126.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 0.91 2/81 26899
/proc/meminfo: memFree=1590288/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=2444 CPUtime=0
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 345 0 0 0 0 0 0 0 20 0 1 0 1093676855 2502656 330 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 611 330 88 221 0 387 0

[startup+0.106284 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 26899
/proc/meminfo: memFree=1590288/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=6880 CPUtime=0.09
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 1423 0 0 0 9 0 0 0 20 0 1 0 1093676855 7045120 1408 1992294400 4194304 5102416 548682068800 18446744073709551615 4272820 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 1720 1408 97 221 0 1496 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6880

[startup+0.202294 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 26899
/proc/meminfo: memFree=1590288/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=6552 CPUtime=0.19
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 1471 0 0 0 19 0 0 0 21 0 1 0 1093676855 6709248 1366 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 1638 1366 102 221 0 1414 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6552

[startup+0.302315 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 26899
/proc/meminfo: memFree=1590288/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=6552 CPUtime=0.29
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 1484 0 0 0 29 0 0 0 22 0 1 0 1093676855 6709248 1379 1992294400 4194304 5102416 548682068800 18446744073709551615 4220281 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 1638 1379 115 221 0 1414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6552

[startup+0.701349 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 26899
/proc/meminfo: memFree=1590288/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=6552 CPUtime=0.69
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 1485 0 0 0 69 0 0 0 25 0 1 0 1093676855 6709248 1380 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 1638 1380 115 221 0 1414 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6552

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 0.91 2/82 26900
/proc/meminfo: memFree=1584392/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=8540 CPUtime=1.49
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 1968 0 0 0 149 0 0 0 25 0 1 0 1093676855 8744960 1863 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 2135 1863 115 221 0 1911 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8540

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 0.91 2/82 26900
/proc/meminfo: memFree=1580936/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=13432 CPUtime=3.09
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 3162 0 0 0 308 1 0 0 25 0 1 0 1093676855 13754368 3057 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 3358 3057 115 221 0 3134 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13432

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 0.91 2/82 26900
/proc/meminfo: memFree=1572296/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=19360 CPUtime=6.28
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 4644 0 0 0 626 2 0 0 25 0 1 0 1093676855 19824640 4539 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 4840 4539 115 221 0 4616 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19360

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.91 2/82 26900
/proc/meminfo: memFree=1570248/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=21076 CPUtime=12.68
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 5098 0 0 0 1266 2 0 0 25 0 1 0 1093676855 21581824 4993 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 5269 4993 115 221 0 5045 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21076

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 0.91 2/82 26900
/proc/meminfo: memFree=1566152/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=25528 CPUtime=25.47
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 6178 0 0 0 2544 3 0 0 25 0 1 0 1093676855 26140672 6073 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 6382 6073 115 221 0 6158 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25528

[startup+51.1029 s]
/proc/loadavg: 1.13 1.03 0.93 2/82 26900
/proc/meminfo: memFree=1562696/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=29756 CPUtime=51.06
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 7242 0 0 0 5102 4 0 0 25 0 1 0 1093676855 30470144 7137 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 7439 7137 115 221 0 7215 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 29756

[startup+102.303 s]
/proc/loadavg: 1.05 1.02 0.93 2/82 26900
/proc/meminfo: memFree=1555336/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=36140 CPUtime=102.24
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 8845 0 0 0 10218 6 0 0 25 0 1 0 1093676855 37007360 8740 1992294400 4194304 5102416 548682068800 18446744073709551615 4255439 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 9035 8740 115 221 0 8811 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 36140

[startup+162.301 s]
/proc/loadavg: 1.06 1.03 0.93 2/82 26900
/proc/meminfo: memFree=1552264/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=39268 CPUtime=162.21
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 9610 0 0 0 16214 7 0 0 25 0 1 0 1093676855 40210432 9505 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 9817 9505 115 221 0 9593 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 39268

[startup+222.308 s]
/proc/loadavg: 1.02 1.02 0.93 2/82 26900
/proc/meminfo: memFree=1547720/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=43760 CPUtime=222.19
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 10740 0 0 0 22211 8 0 0 25 0 1 0 1093676855 44810240 10635 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 10940 10635 115 221 0 10716 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 43760

[startup+282.303 s]
/proc/loadavg: 1.01 1.02 0.93 2/82 26900
/proc/meminfo: memFree=1545992/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=45500 CPUtime=282.15
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 11169 0 0 0 28206 9 0 0 25 0 1 0 1093676855 46592000 11064 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 11375 11064 115 221 0 11151 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 45500

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 0.93 2/82 26900
/proc/meminfo: memFree=1545160/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=46424 CPUtime=342.12
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 11388 0 0 0 34203 9 0 0 25 0 1 0 1093676855 47538176 11283 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 11606 11283 115 221 0 11382 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 46424

[startup+402.303 s]
/proc/loadavg: 1.00 1.01 0.93 2/82 26900
/proc/meminfo: memFree=1541896/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=49600 CPUtime=402.1
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 12197 0 0 0 40200 10 0 0 25 0 1 0 1093676855 50790400 12092 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 12400 12092 115 221 0 12176 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 49600

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1540168/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=51184 CPUtime=462.07
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 12610 0 0 0 46196 11 0 0 25 0 1 0 1093676855 52412416 12505 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 12796 12505 115 221 0 12572 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 51184

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1538824/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=52636 CPUtime=522.04
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 12956 0 0 0 52193 11 0 0 25 0 1 0 1093676855 53899264 12851 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 13159 12851 115 221 0 12935 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 52636

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1537544/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=54352 CPUtime=582.02
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 13387 0 0 0 58191 11 0 0 25 0 1 0 1093676855 55656448 13282 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 13588 13282 115 221 0 13364 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 54352

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1534664/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=56728 CPUtime=641.98
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 13997 0 0 0 64187 11 0 0 25 0 1 0 1093676855 58089472 13892 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 14182 13892 115 221 0 13958 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 56728

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1534536/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=56728 CPUtime=701.95
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 13997 0 0 0 70184 11 0 0 25 0 1 0 1093676855 58089472 13892 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 14182 13892 115 221 0 13958 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 56728

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1533640/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=57612 CPUtime=761.94
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 14221 0 0 0 76182 12 0 0 25 0 1 0 1093676855 58994688 14116 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 14403 14116 115 221 0 14179 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 57612

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1532744/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=58536 CPUtime=821.9
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 14440 0 0 0 82178 12 0 0 25 0 1 0 1093676855 59940864 14335 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 14634 14335 115 221 0 14410 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 58536

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1532040/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=59196 CPUtime=881.87
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 14619 0 0 0 88175 12 0 0 25 0 1 0 1093676855 60616704 14514 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 14799 14514 115 221 0 14575 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 59196

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1531912/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=59328 CPUtime=941.84
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 14645 0 0 0 94172 12 0 0 25 0 1 0 1093676855 60751872 14540 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 14832 14540 115 221 0 14608 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 59328

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1527176/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=64228 CPUtime=1001.81
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 15851 0 0 0 100167 14 0 0 25 0 1 0 1093676855 65769472 15746 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 16057 15746 115 221 0 15833 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 64228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1525704/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=65588 CPUtime=1061.79
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 16187 0 0 0 106165 14 0 0 25 0 1 0 1093676855 67162112 16082 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 16397 16082 115 221 0 16173 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 65588

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1524360/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=66908 CPUtime=1121.76
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 16524 0 0 0 112162 14 0 0 25 0 1 0 1093676855 68513792 16419 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 16727 16419 115 221 0 16503 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 66908

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1524360/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=66908 CPUtime=1181.73
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 16524 0 0 0 118159 14 0 0 25 0 1 0 1093676855 68513792 16419 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 16727 16419 115 221 0 16503 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 66908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1524360/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=66908 CPUtime=1200.03
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 16524 0 0 0 119989 14 0 0 25 0 1 0 1093676855 68513792 16419 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 16727 16419 115 221 0 16503 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 66908

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26900
/proc/meminfo: memFree=1524360/2055920 swapFree=4176448/4192956
[pid=26899] ppid=26897 vsize=66908 CPUtime=1200.03
/proc/26899/stat : 26899 (varsat-random_s) R 26897 26899 26246 0 -1 4194304 16524 0 0 0 119989 14 0 0 25 0 1 0 1093676855 68513792 16419 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 0 0 0
/proc/26899/statm: 16727 16419 115 221 0 16503 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 66908

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.158975
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 66908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16524
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= 4320

runsolver used 1.3098 second user time and 4.16237 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-28 04:15:26
IDJOB=1512845
IDBENCH=70213
IDSOLVER=539
FILE ID=node86/1512845-1238210126
PBS_JOBID= 9060481
Free space on /tmp= 66460 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S144924920-056.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512845-1238210126/watcher-1512845-1238210126 -o /tmp/evaluation-result-1512845-1238210126/solver-1512845-1238210126 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=364322810 HOME/instance-1512845-1238210126.cnf

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

MD5SUM BENCH= 6b9a37a79419867538c8285ea50dff79
RANDOM SEED=364322810

node86.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1590704 kB
Buffers:         42708 kB
Cached:         329552 kB
SwapCached:       8880 kB
Active:         142384 kB
Inactive:       243944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590704 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:            1540 kB
Writeback:           0 kB
Mapped:          19176 kB
Slab:            63104 kB
Committed_AS:  2720088 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-28 04:35:28