Trace number 1512905

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S2124311399-085.cnf
MD5SUM591878ac77c59e57a1598f2a38d0dcd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.312
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          1900068469.000000
0.00/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.03	c |                                                                             |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.19/0.22	c |       102 |     900    18000    90000 |     6600      102    115 |  0.000 % |
0.29/0.30	c |       252 |     900    18000    90000 |     7260      252    112 |  0.000 % |
0.29/0.39	c |       477 |     900    18000    90000 |     7986      477    114 |  0.000 % |
0.39/0.48	c |       815 |     900    18000    90000 |     8784      815    115 |  0.000 % |
0.59/0.60	c |      1323 |     900    18000    90000 |     9663     1323    116 |  0.000 % |
0.69/0.75	c |      2083 |     900    18000    90000 |    10629     2083    115 |  0.000 % |
0.89/0.97	c |      3224 |     900    18000    90000 |    11692     3224    116 |  0.000 % |
1.19/1.27	c |      4933 |     900    18000    90000 |    12861     4933    118 |  0.000 % |
1.69/1.72	c |      7495 |     900    18000    90000 |    14147     7495    120 |  0.000 % |
2.39/2.48	c |     11339 |     900    18000    90000 |    15562    11339    122 |  0.000 % |
3.69/3.79	c |     17105 |     900    18000    90000 |    17118     9172    123 |  0.000 % |
5.79/5.82	c |     25755 |     900    18000    90000 |    18830     9099    124 |  0.000 % |
9.09/9.13	c |     38730 |     900    18000    90000 |    20713    12505    130 |  0.000 % |
14.79/14.80	c |     58191 |     900    18000    90000 |    22784    10939    130 |  0.000 % |
24.89/24.93	c |     87383 |     900    18000    90000 |    25063    16608    134 |  0.000 % |
41.48/41.54	c |    131173 |     900    18000    90000 |    27569    20178    127 |  0.000 % |
70.37/70.47	c |    196857 |     900    18000    90000 |    30326    23415    130 |  0.000 % |
117.36/117.46	c |    295384 |     900    18000    90000 |    33359    16398    125 |  0.000 % |
189.64/189.75	c |    443173 |     900    18000    90000 |    36695    21724    125 |  0.000 % |
305.00/305.12	c |    664856 |     900    18000    90000 |    40364    31293    135 |  0.000 % |
498.66/498.85	c |    997383 |     900    18000    90000 |    44401    38240    132 |  0.000 % |
800.87/801.17	c |   1496173 |     900    18000    90000 |    48841    44165    136 |  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-1512905-1238210148/watcher-1512905-1238210148 -o /tmp/evaluation-result-1512905-1238210148/solver-1512905-1238210148 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1900068469 HOME/instance-1512905-1238210148.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 12568
/proc/meminfo: memFree=913168/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=2564 CPUtime=0
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 341 0 0 0 0 0 0 0 18 0 1 0 1093680674 2625536 326 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 641 326 88 221 0 417 0

[startup+0.040025 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 12568
/proc/meminfo: memFree=913168/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=5996 CPUtime=0.03
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 1192 0 0 0 3 0 0 0 18 0 1 0 1093680674 6139904 1177 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 1499 1177 97 221 0 1275 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5996

[startup+0.101029 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 12568
/proc/meminfo: memFree=913168/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=5996 CPUtime=0.09
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 1193 0 0 0 9 0 0 0 18 0 1 0 1093680674 6139904 1178 1992294400 4194304 5102416 548682068800 18446744073709551615 4283369 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 1499 1178 98 221 0 1275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5996

[startup+0.301048 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 12568
/proc/meminfo: memFree=913168/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=5704 CPUtime=0.29
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 1245 0 0 0 29 0 0 0 19 0 1 0 1093680674 5840896 1152 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 1426 1152 115 221 0 1202 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5704

[startup+0.701087 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 12568
/proc/meminfo: memFree=913168/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=5704 CPUtime=0.69
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 1246 0 0 0 69 0 0 0 22 0 1 0 1093680674 5840896 1153 1992294400 4194304 5102416 548682068800 18446744073709551615 4248840 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 1426 1153 115 221 0 1202 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5704

[startup+1.50116 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=908168/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=8132 CPUtime=1.49
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 1835 0 0 0 149 0 0 0 25 0 1 0 1093680674 8327168 1742 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 2033 1742 115 221 0 1809 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8132

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=904584/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=12656 CPUtime=3.09
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 2956 0 0 0 307 2 0 0 25 0 1 0 1093680674 12959744 2863 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 3164 2863 115 221 0 2940 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12656

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=900424/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=14768 CPUtime=6.29
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 3503 0 0 0 627 2 0 0 25 0 1 0 1093680674 15122432 3410 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 3692 3410 115 221 0 3468 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14768

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=896392/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=18040 CPUtime=12.69
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 4306 0 0 0 1266 3 0 0 25 0 1 0 1093680674 18472960 4213 1992294400 4194304 5102416 548682068800 18446744073709551615 4254776 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 4510 4213 115 221 0 4286 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18040

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=894024/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=20424 CPUtime=25.49
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 4899 0 0 0 2545 4 0 0 25 0 1 0 1093680674 20914176 4806 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 5106 4806 115 221 0 4882 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20424

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=890248/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=24300 CPUtime=51.08
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 5836 0 0 0 5103 5 0 0 25 0 1 0 1093680674 24883200 5743 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 6075 5743 115 221 0 5851 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24300

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=886664/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=27920 CPUtime=102.27
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 6740 0 0 0 10221 6 0 0 25 0 1 0 1093680674 28590080 6647 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 6980 6647 115 221 0 6756 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27920

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=883656/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=30832 CPUtime=162.24
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 7482 0 0 0 16217 7 0 0 25 0 1 0 1093680674 31571968 7389 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 7708 7389 115 221 0 7484 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30832

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=880136/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=34564 CPUtime=222.23
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 8397 0 0 0 22214 9 0 0 25 0 1 0 1093680674 35393536 8304 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 8641 8304 115 221 0 8417 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34564

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=878792/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=35620 CPUtime=282.21
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 8685 0 0 0 28212 9 0 0 25 0 1 0 1093680674 36474880 8592 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 8905 8592 115 221 0 8681 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35620

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=876104/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=38264 CPUtime=342.2
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 9351 0 0 0 34210 10 0 0 25 0 1 0 1093680674 39182336 9258 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 9566 9258 115 221 0 9342 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 38264

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=875208/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=39304 CPUtime=402.18
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 9571 0 0 0 40208 10 0 0 25 0 1 0 1093680674 40247296 9478 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 9826 9478 115 221 0 9602 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 39304

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=874632/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=39856 CPUtime=462.17
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 9699 0 0 0 46206 11 0 0 25 0 1 0 1093680674 40812544 9606 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 9964 9606 115 221 0 9740 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 39856

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=871752/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=42856 CPUtime=522.14
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 10419 0 0 0 52203 11 0 0 25 0 1 0 1093680674 43884544 10326 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 10714 10326 115 221 0 10490 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 42856

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=869512/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=45124 CPUtime=582.13
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 10972 0 0 0 58201 12 0 0 25 0 1 0 1093680674 46206976 10879 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 11281 10879 115 221 0 11057 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 45124

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=869384/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=45256 CPUtime=642.12
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 11003 0 0 0 64199 13 0 0 25 0 1 0 1093680674 46342144 10910 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 11314 10910 115 221 0 11090 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 45256

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=868808/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=45784 CPUtime=702.1
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 11146 0 0 0 70197 13 0 0 25 0 1 0 1093680674 46882816 11053 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 11446 11053 115 221 0 11222 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 45784

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=868552/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=45916 CPUtime=762.08
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 11193 0 0 0 76195 13 0 0 25 0 1 0 1093680674 47017984 11100 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 11479 11100 115 221 0 11255 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 45916

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=865736/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=48696 CPUtime=822.06
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 11895 0 0 0 82192 14 0 0 25 0 1 0 1093680674 49864704 11802 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 12174 11802 115 221 0 11950 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 48696

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=864520/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=50044 CPUtime=882.05
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 12200 0 0 0 88190 15 0 0 25 0 1 0 1093680674 51245056 12107 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 12511 12107 115 221 0 12287 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 50044

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=864392/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=50188 CPUtime=942.03
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 12225 0 0 0 94188 15 0 0 25 0 1 0 1093680674 51392512 12132 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 12547 12132 115 221 0 12323 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 50188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=863304/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=51188 CPUtime=1002.02
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 12486 0 0 0 100187 15 0 0 25 0 1 0 1093680674 52416512 12393 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 12797 12393 115 221 0 12573 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 51188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=862984/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=51600 CPUtime=1062
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 12584 0 0 0 106185 15 0 0 25 0 1 0 1093680674 52838400 12491 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 12900 12491 115 221 0 12676 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 51600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=862600/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=51956 CPUtime=1121.98
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 12665 0 0 0 112183 15 0 0 25 0 1 0 1093680674 53202944 12572 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 12989 12572 115 221 0 12765 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 51956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=861896/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=52616 CPUtime=1181.96
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 12837 0 0 0 118181 15 0 0 25 0 1 0 1093680674 53878784 12744 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 13154 12744 115 221 0 12930 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 52616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12569
/proc/meminfo: memFree=861896/2055920 swapFree=4178100/4192956
[pid=12568] ppid=12566 vsize=52616 CPUtime=1200.07
/proc/12568/stat : 12568 (varsat-random_s) R 12566 12568 11929 0 -1 4194304 12837 0 0 0 119991 16 0 0 25 0 1 0 1093680674 53878784 12744 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/12568/statm: 13154 12744 115 221 0 12930 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52616

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.91
CPU system time (s): 0.170974
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 52616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12837
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= 3472

runsolver used 0.948855 second user time and 2.46563 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-28 04:15:48
IDJOB=1512905
IDBENCH=70218
IDSOLVER=539
FILE ID=node18/1512905-1238210148
PBS_JOBID= 9060546
Free space on /tmp= 66196 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S2124311399-085.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512905-1238210148/watcher-1512905-1238210148 -o /tmp/evaluation-result-1512905-1238210148/solver-1512905-1238210148 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1900068469 HOME/instance-1512905-1238210148.cnf

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

MD5SUM BENCH= 591878ac77c59e57a1598f2a38d0dcd8
RANDOM SEED=1900068469

node18.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		: 3000.214
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		: 3000.214
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:        913584 kB
Buffers:         78676 kB
Cached:         973180 kB
SwapCached:       8808 kB
Active:          77176 kB
Inactive:       987120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        913584 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          16300 kB
Slab:            64056 kB
Committed_AS:  2941260 kB
PageTables:       1376 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= 66196 MiB
End job on node18 at 2009-03-28 04:35:50