Trace number 1516841

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S149116968-021.cnf
MD5SUM7d2d3634187334a9c4b4ef97daf4cc0a
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:  520                                                  |
0.00/0.00	c |  Number of clauses:    2210                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1310637147.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     512     2200     6635 |      733        0    nan |  0.000 % |
0.00/0.02	c |       102 |     512     2200     6635 |      806      102     24 |  0.000 % |
0.00/0.04	c |       252 |     512     2200     6635 |      887      252     24 |  0.000 % |
0.04/0.06	c |       477 |     512     2200     6635 |      976      477     24 |  0.000 % |
0.04/0.09	c |       816 |     512     2200     6635 |     1073      816     23 |  0.000 % |
0.10/0.12	c |      1322 |     512     2200     6635 |     1181      761     22 |  0.000 % |
0.10/0.17	c |      2081 |     512     2200     6635 |     1299      903     22 |  0.000 % |
0.20/0.23	c |      3222 |     512     2200     6635 |     1429     1364     22 |  0.000 % |
0.30/0.32	c |      4932 |     512     2200     6635 |     1571      838     21 |  0.000 % |
0.40/0.45	c |      7494 |     512     2200     6635 |     1729      979     21 |  0.000 % |
0.60/0.65	c |     11339 |     512     2200     6635 |     1902     1260     22 |  0.000 % |
0.89/0.94	c |     17105 |     512     2200     6635 |     2092     1173     21 |  0.000 % |
1.29/1.37	c |     25755 |     512     2200     6635 |     2301     1224     22 |  0.000 % |
1.99/2.06	c |     38729 |     512     2200     6635 |     2531     2380     24 |  0.000 % |
3.09/3.10	c |     58191 |     512     2200     6635 |     2784     2427     22 |  0.000 % |
4.69/4.76	c |     87385 |     512     2200     6635 |     3063     1699     22 |  0.000 % |
7.19/7.27	c |    131174 |     512     2200     6635 |     3369     1866     22 |  0.000 % |
11.19/11.27	c |    196859 |     512     2200     6635 |     3706     2347     24 |  0.000 % |
17.39/17.46	c |    295385 |     512     2200     6635 |     4077     3057     22 |  0.000 % |
26.98/27.04	c |    443176 |     512     2200     6635 |     4484     2124     21 |  0.000 % |
41.97/42.09	c |    664860 |     512     2200     6635 |     4933     3475     24 |  0.000 % |
66.07/66.14	c |    997385 |     512     2200     6635 |     5426     4254     25 |  0.000 % |
102.46/102.53	c |   1496174 |     512     2200     6635 |     5969     4350     25 |  0.000 % |
159.45/159.57	c |   2244356 |     512     2200     6635 |     6566     5910     24 |  0.000 % |
251.12/251.20	c |   3366631 |     512     2200     6635 |     7223     6343     27 |  0.000 % |
392.48/392.65	c |   5050044 |     512     2200     6635 |     7945     4369     23 |  0.000 % |
616.01/616.27	c |   7575162 |     512     2200     6635 |     8739     7482     26 |  0.000 % |
973.60/973.97	c |  11362838 |     512     2200     6635 |     9613     8340     24 |  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-1516841-1238276078/watcher-1516841-1238276078 -o /tmp/evaluation-result-1516841-1238276078/solver-1516841-1238276078 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1310637147 HOME/instance-1516841-1238276078.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 0.99 3/64 19062
/proc/meminfo: memFree=875200/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=2552 CPUtime=0
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 1100273629 2613248 225 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 638 225 97 221 0 414 0

[startup+0.0489599 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 19062
/proc/meminfo: memFree=875200/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=2552 CPUtime=0.04
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 265 0 0 0 4 0 0 0 18 0 1 0 1100273629 2613248 250 1992294400 4194304 5102416 548682068800 18446744073709551615 4242026 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 638 250 112 221 0 414 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2552

[startup+0.101966 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 19062
/proc/meminfo: memFree=875200/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=2552 CPUtime=0.1
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 266 0 0 0 10 0 0 0 18 0 1 0 1100273629 2613248 251 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 638 251 112 221 0 414 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2552

[startup+0.30199 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 19062
/proc/meminfo: memFree=875200/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=2684 CPUtime=0.3
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 307 0 0 0 30 0 0 0 19 0 1 0 1100273629 2748416 292 1992294400 4194304 5102416 548682068800 18446744073709551615 4255249 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 671 292 112 221 0 447 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2684

[startup+0.701035 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 19062
/proc/meminfo: memFree=875200/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=2948 CPUtime=0.69
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 353 0 0 0 69 0 0 0 23 0 1 0 1100273629 3018752 338 1992294400 4194304 5102416 548682068800 18446744073709551615 4254325 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 737 338 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=874104/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=3080 CPUtime=1.49
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 409 0 0 0 149 0 0 0 25 0 1 0 1100273629 3153920 394 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 770 394 112 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=873784/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=3344 CPUtime=3.09
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 467 0 0 0 309 0 0 0 25 0 1 0 1100273629 3424256 452 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 836 452 112 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=873336/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=3740 CPUtime=6.29
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 545 0 0 0 629 0 0 0 25 0 1 0 1100273629 3829760 530 1992294400 4194304 5102416 548682068800 18446744073709551615 4248662 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 935 530 112 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=872696/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=4140 CPUtime=12.69
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 664 0 0 0 1269 0 0 0 25 0 1 0 1100273629 4239360 649 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 1035 649 112 221 0 811 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4140

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=872120/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=4676 CPUtime=25.49
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 800 0 0 0 2549 0 0 0 25 0 1 0 1100273629 4788224 785 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 1169 785 112 221 0 945 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4676

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=871352/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=5480 CPUtime=51.07
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 998 0 0 0 5107 0 0 0 25 0 1 0 1100273629 5611520 983 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 1370 983 112 221 0 1146 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5480

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=870520/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=6332 CPUtime=102.27
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 1194 0 0 0 10226 1 0 0 25 0 1 0 1100273629 6483968 1179 1992294400 4194304 5102416 548682068800 18446744073709551615 4244121 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 1583 1179 112 221 0 1359 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6332

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=869688/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=7008 CPUtime=162.24
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 1387 0 0 0 16223 1 0 0 25 0 1 0 1100273629 7176192 1372 1992294400 4194304 5102416 548682068800 18446744073709551615 4249708 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 1752 1372 112 221 0 1528 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7008

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=869112/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=7676 CPUtime=222.22
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 1521 0 0 0 22221 1 0 0 25 0 1 0 1100273629 7860224 1506 1992294400 4194304 5102416 548682068800 18446744073709551615 4250130 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 1919 1506 112 221 0 1695 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7676

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=868408/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=8360 CPUtime=282.21
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 1702 0 0 0 28219 2 0 0 25 0 1 0 1100273629 8560640 1687 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 2090 1687 112 221 0 1866 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8360

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=868024/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=8776 CPUtime=342.19
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 1807 0 0 0 34217 2 0 0 25 0 1 0 1100273629 8986624 1792 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 2194 1792 112 221 0 1970 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8776

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=867512/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=9188 CPUtime=402.17
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 1921 0 0 0 40215 2 0 0 25 0 1 0 1100273629 9408512 1906 1992294400 4194304 5102416 548682068800 18446744073709551615 4254333 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 2297 1906 112 221 0 2073 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9188

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=867192/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=9600 CPUtime=462.15
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2017 0 0 0 46213 2 0 0 25 0 1 0 1100273629 9830400 2002 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 2400 2002 112 221 0 2176 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 9600

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19063
/proc/meminfo: memFree=867000/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=9872 CPUtime=522.14
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2086 0 0 0 52211 3 0 0 25 0 1 0 1100273629 10108928 2071 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 2468 2071 112 221 0 2244 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9872

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19064
/proc/meminfo: memFree=866488/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=10284 CPUtime=582.12
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2168 0 0 0 58209 3 0 0 25 0 1 0 1100273629 10530816 2153 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 2571 2153 112 221 0 2347 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 10284

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19065
/proc/meminfo: memFree=866104/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=10764 CPUtime=642.1
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2292 0 0 0 64207 3 0 0 25 0 1 0 1100273629 11022336 2277 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 2691 2277 112 221 0 2467 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 10764

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19065
/proc/meminfo: memFree=865720/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=11180 CPUtime=702.08
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2369 0 0 0 70205 3 0 0 25 0 1 0 1100273629 11448320 2354 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 2795 2354 112 221 0 2571 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 11180

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19065
/proc/meminfo: memFree=865592/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=11180 CPUtime=762.06
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2401 0 0 0 76203 3 0 0 25 0 1 0 1100273629 11448320 2386 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 2795 2386 112 221 0 2571 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 11180

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19065
/proc/meminfo: memFree=865464/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=11452 CPUtime=822.05
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2444 0 0 0 82201 4 0 0 25 0 1 0 1100273629 11726848 2429 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 2863 2429 112 221 0 2639 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 11452

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19065
/proc/meminfo: memFree=865336/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=11592 CPUtime=882.03
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2480 0 0 0 88199 4 0 0 25 0 1 0 1100273629 11870208 2465 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 2898 2465 112 221 0 2674 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 11592

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19065
/proc/meminfo: memFree=865208/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=11860 CPUtime=942.01
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2530 0 0 0 94197 4 0 0 25 0 1 0 1100273629 12144640 2515 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 2965 2515 112 221 0 2741 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 11860

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19065
/proc/meminfo: memFree=864888/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=12132 CPUtime=1001.99
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2598 0 0 0 100195 4 0 0 25 0 1 0 1100273629 12423168 2583 1992294400 4194304 5102416 548682068800 18446744073709551615 4249797 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 3033 2583 112 221 0 2809 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 12132

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19065
/proc/meminfo: memFree=864504/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=12420 CPUtime=1061.97
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2683 0 0 0 106192 5 0 0 25 0 1 0 1100273629 12718080 2668 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 3105 2668 112 221 0 2881 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 12420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19065
/proc/meminfo: memFree=864312/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=12552 CPUtime=1121.95
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2722 0 0 0 112190 5 0 0 25 0 1 0 1100273629 12853248 2707 1992294400 4194304 5102416 548682068800 18446744073709551615 4244623 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 3138 2707 112 221 0 2914 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 12552

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19065
/proc/meminfo: memFree=864120/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=12824 CPUtime=1181.94
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2767 0 0 0 118189 5 0 0 25 0 1 0 1100273629 13131776 2752 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 3206 2752 112 221 0 2982 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 12824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19065
/proc/meminfo: memFree=864056/2055920 swapFree=4176704/4192956
[pid=19062] ppid=19060 vsize=12824 CPUtime=1200.03
/proc/19062/stat : 19062 (varsat-random_s) R 19060 19062 18765 0 -1 4194304 2781 0 0 0 119998 5 0 0 25 0 1 0 1100273629 13131776 2766 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19062/statm: 3206 2766 112 221 0 2982 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 12824

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): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.06099
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 12824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2781
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= 2519

runsolver used 0.91586 second user time and 2.48362 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 22:34:38
IDJOB=1516841
IDBENCH=70546
IDSOLVER=539
FILE ID=node20/1516841-1238276078
PBS_JOBID= 9060831
Free space on /tmp= 65632 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S149116968-021.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516841-1238276078/watcher-1516841-1238276078 -o /tmp/evaluation-result-1516841-1238276078/solver-1516841-1238276078 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1310637147 HOME/instance-1516841-1238276078.cnf

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

MD5SUM BENCH= 7d2d3634187334a9c4b4ef97daf4cc0a
RANDOM SEED=1310637147

node20.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		: 3000.235
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		: 3000.235
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:        875616 kB
Buffers:        101784 kB
Cached:         976756 kB
SwapCached:      10004 kB
Active:         112944 kB
Inactive:       977076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        875616 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          16628 kB
Slab:            76284 kB
Committed_AS:  2827096 kB
PageTables:       1404 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= 65632 MiB
End job on node20 at 2009-03-28 22:54:40