Trace number 1512953

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1738391204-028.cnf
MD5SUMfd29fc2170c47e49781a555a781e5652
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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:          1742979645.000000
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 |                                                                             |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.19/0.20	c |       100 |     900    18000    90000 |     6600      100    114 |  0.000 % |
0.19/0.27	c |       250 |     900    18000    90000 |     7260      250    118 |  0.000 % |
0.29/0.35	c |       475 |     900    18000    90000 |     7986      475    110 |  0.000 % |
0.39/0.44	c |       813 |     900    18000    90000 |     8784      813    115 |  0.000 % |
0.49/0.55	c |      1319 |     900    18000    90000 |     9663     1319    112 |  0.000 % |
0.59/0.69	c |      2078 |     900    18000    90000 |    10629     2078    114 |  0.000 % |
0.79/0.87	c |      3217 |     900    18000    90000 |    11692     3217    119 |  0.000 % |
1.10/1.15	c |      4926 |     900    18000    90000 |    12861     4926    119 |  0.000 % |
1.49/1.57	c |      7488 |     900    18000    90000 |    14147     7488    120 |  0.000 % |
2.19/2.27	c |     11333 |     900    18000    90000 |    15562    11333    123 |  0.000 % |
3.49/3.54	c |     17100 |     900    18000    90000 |    17118     9167    126 |  0.000 % |
5.39/5.43	c |     25749 |     900    18000    90000 |    18830     9089    122 |  0.000 % |
8.69/8.76	c |     38724 |     900    18000    90000 |    20713    12493    126 |  0.000 % |
14.99/15.01	c |     58187 |     900    18000    90000 |    22784    10901    124 |  0.000 % |
24.09/24.15	c |     87379 |     900    18000    90000 |    25063    16519    131 |  0.000 % |
38.78/38.84	c |    131169 |     900    18000    90000 |    27569    19577    130 |  0.000 % |
65.17/65.28	c |    196854 |     900    18000    90000 |    30326    23027    131 |  0.000 % |
108.16/108.24	c |    295380 |     900    18000    90000 |    33359    14273    124 |  0.000 % |
176.25/176.33	c |    443169 |     900    18000    90000 |    36695    16839    129 |  0.000 % |
282.63/282.74	c |    664854 |     900    18000    90000 |    40364    24894    133 |  0.000 % |
466.37/466.52	c |    997379 |     900    18000    90000 |    44401    34118    145 |  0.000 % |
767.59/767.81	c |   1496170 |     900    18000    90000 |    48841    44314    142 |  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-1512953-1238211335/watcher-1512953-1238211335 -o /tmp/evaluation-result-1512953-1238211335/solver-1512953-1238211335 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1742979645 HOME/instance-1512953-1238211335.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 3/73 31191
/proc/meminfo: memFree=1571248/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=2696 CPUtime=0
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 365 0 0 0 0 0 0 0 20 0 1 0 973552072 2760704 350 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 674 350 88 221 0 450 0

[startup+0.0494909 s]
/proc/loadavg: 1.00 1.00 0.93 3/73 31191
/proc/meminfo: memFree=1571248/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=5992 CPUtime=0.04
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 1194 0 0 0 4 0 0 0 20 0 1 0 973552072 6135808 1179 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 1498 1179 97 221 0 1274 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5992

[startup+0.101497 s]
/proc/loadavg: 1.00 1.00 0.93 3/73 31191
/proc/meminfo: memFree=1571248/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=6172 CPUtime=0.09
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 1230 0 0 0 9 0 0 0 20 0 1 0 973552072 6320128 1215 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 1543 1215 98 221 0 1319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6172

[startup+0.301517 s]
/proc/loadavg: 1.00 1.00 0.93 3/73 31191
/proc/meminfo: memFree=1571248/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=5620 CPUtime=0.29
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 1247 0 0 0 29 0 0 0 22 0 1 0 973552072 5754880 1131 1992294400 4194304 5102416 548682068800 18446744073709551615 4220356 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 1405 1131 115 221 0 1181 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5620

[startup+0.701559 s]
/proc/loadavg: 1.00 1.00 0.93 3/73 31191
/proc/meminfo: memFree=1571248/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=6016 CPUtime=0.69
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 1319 0 0 0 69 0 0 0 25 0 1 0 973552072 6160384 1203 1992294400 4194304 5102416 548682068800 18446744073709551615 4221957 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 1504 1203 115 221 0 1280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6016

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31192
/proc/meminfo: memFree=1565928/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=8672 CPUtime=1.49
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 1993 0 0 0 148 1 0 0 25 0 1 0 973552072 8880128 1877 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 2168 1877 115 221 0 1944 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8672

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31192
/proc/meminfo: memFree=1562152/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=13236 CPUtime=3.09
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 3134 0 0 0 307 2 0 0 25 0 1 0 973552072 13553664 3018 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 3309 3018 115 221 0 3085 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13236

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31192
/proc/meminfo: memFree=1557800/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=14820 CPUtime=6.29
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 3538 0 0 0 627 2 0 0 25 0 1 0 973552072 15175680 3422 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 3705 3422 115 221 0 3481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14820

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31192
/proc/meminfo: memFree=1555120/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=17480 CPUtime=12.68
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 4176 0 0 0 1266 2 0 0 25 0 1 0 973552072 17899520 4060 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 4370 4060 115 221 0 4146 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17480

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31192
/proc/meminfo: memFree=1552368/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=20124 CPUtime=25.48
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 4858 0 0 0 2545 3 0 0 25 0 1 0 973552072 20606976 4742 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 5031 4742 115 221 0 4807 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20124

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31192
/proc/meminfo: memFree=1548144/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=24376 CPUtime=51.07
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 5909 0 0 0 5103 4 0 0 25 0 1 0 973552072 24961024 5793 1992294400 4194304 5102416 548682068800 18446744073709551615 4254314 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 6094 5793 115 221 0 5870 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24376

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31192
/proc/meminfo: memFree=1544240/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=28228 CPUtime=102.26
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 6871 0 0 0 10221 5 0 0 25 0 1 0 973552072 28905472 6755 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 7057 6755 115 221 0 6833 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28228

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31192
/proc/meminfo: memFree=1539888/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=32620 CPUtime=162.25
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 7954 0 0 0 16219 6 0 0 25 0 1 0 973552072 33402880 7838 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 8155 7838 115 221 0 7931 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32620

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31192
/proc/meminfo: memFree=1537392/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=35024 CPUtime=222.23
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 8558 0 0 0 22217 6 0 0 25 0 1 0 973552072 35864576 8442 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 8756 8442 115 221 0 8532 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 35024

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31192
/proc/meminfo: memFree=1536624/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=35816 CPUtime=282.22
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 8741 0 0 0 28215 7 0 0 25 0 1 0 973552072 36675584 8625 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 8954 8625 115 221 0 8730 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35816

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1531568/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=40748 CPUtime=342.2
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 9954 0 0 0 34212 8 0 0 25 0 1 0 973552072 41725952 9838 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 10187 9838 115 221 0 9963 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 40748

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1531568/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=40900 CPUtime=402.18
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 9992 0 0 0 40210 8 0 0 25 0 1 0 973552072 41881600 9876 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 10225 9876 115 221 0 10001 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 40900

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1531056/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=41336 CPUtime=462.17
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 10124 0 0 0 46209 8 0 0 25 0 1 0 973552072 42328064 10008 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 10334 10008 115 221 0 10110 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 41336

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1526064/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=46484 CPUtime=522.15
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 11368 0 0 0 52206 9 0 0 25 0 1 0 973552072 47599616 11252 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 11621 11252 115 221 0 11397 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 46484

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1525488/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=47152 CPUtime=582.13
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 11503 0 0 0 58204 9 0 0 25 0 1 0 973552072 48283648 11387 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 11788 11387 115 221 0 11564 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 47152

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1525360/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=47312 CPUtime=642.12
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 11546 0 0 0 64203 9 0 0 25 0 1 0 973552072 48447488 11430 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 11828 11430 115 221 0 11604 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 47312

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1524528/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=48116 CPUtime=702.1
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 11729 0 0 0 70201 9 0 0 25 0 1 0 973552072 49270784 11613 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 12029 11613 115 221 0 11805 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 48116

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1524528/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=48116 CPUtime=762.09
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 11731 0 0 0 76200 9 0 0 25 0 1 0 973552072 49270784 11615 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 12029 11615 115 221 0 11805 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 48116

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1521904/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=50636 CPUtime=822.08
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 12368 0 0 0 82198 10 0 0 25 0 1 0 973552072 51851264 12252 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 12659 12252 115 221 0 12435 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 50636

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1520688/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=51824 CPUtime=882.06
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 12668 0 0 0 88196 10 0 0 25 0 1 0 973552072 53067776 12552 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 12956 12552 115 221 0 12732 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 51824

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1520368/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=52248 CPUtime=942.04
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 12757 0 0 0 94194 10 0 0 25 0 1 0 973552072 53501952 12641 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 13062 12641 115 221 0 12838 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 52248

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1519856/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=52776 CPUtime=1002.02
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 12882 0 0 0 100192 10 0 0 25 0 1 0 973552072 54042624 12766 1992294400 4194304 5102416 548682068800 18446744073709551615 4254384 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 13194 12766 115 221 0 12970 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 52776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1519600/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=53040 CPUtime=1062.01
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 12944 0 0 0 106190 11 0 0 25 0 1 0 973552072 54312960 12828 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 13260 12828 115 221 0 13036 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 53040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1518192/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=54360 CPUtime=1122
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 13267 0 0 0 112189 11 0 0 25 0 1 0 973552072 55664640 13151 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 13590 13151 115 221 0 13366 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 54360

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1518128/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=54360 CPUtime=1181.98
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 13285 0 0 0 118187 11 0 0 25 0 1 0 973552072 55664640 13169 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 13590 13169 115 221 0 13366 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 54360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31194
/proc/meminfo: memFree=1518128/2055920 swapFree=4175408/4192956
[pid=31191] ppid=31189 vsize=54360 CPUtime=1200.08
/proc/31191/stat : 31191 (varsat-random_s) R 31189 31191 30524 0 -1 4194304 13285 0 0 0 119997 11 0 0 25 0 1 0 973552072 55664640 13169 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31191/statm: 13590 13169 115 221 0 13366 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 54360

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): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.122981
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 54360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13285
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= 1536

runsolver used 1.05584 second user time and 3.32349 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-28 04:35:35
IDJOB=1512953
IDBENCH=70222
IDSOLVER=539
FILE ID=node79/1512953-1238211335
PBS_JOBID= 9060488
Free space on /tmp= 65556 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1738391204-028.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512953-1238211335/watcher-1512953-1238211335 -o /tmp/evaluation-result-1512953-1238211335/solver-1512953-1238211335 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1742979645 HOME/instance-1512953-1238211335.cnf

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

MD5SUM BENCH= fd29fc2170c47e49781a555a781e5652
RANDOM SEED=1742979645

node79.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		: 3000.232
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		: 3000.232
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:       1571728 kB
Buffers:         47268 kB
Cached:         342220 kB
SwapCached:      11644 kB
Active:         119832 kB
Inactive:       285656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571728 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            1432 kB
Writeback:           0 kB
Mapped:          22636 kB
Slab:            63796 kB
Committed_AS:  2543612 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-28 04:55:38