Trace number 1516613

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S819692891-023.cnf
MD5SUMf025101ee357b099f3b22dfcd8620ffb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.843871
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          1070600553.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.19/0.20	c |       100 |      75     6675    46725 |     2447      100     27 |  0.018 % |
0.19/0.24	c |       250 |      75     6675    46725 |     2692      250     27 |  0.018 % |
0.19/0.29	c |       478 |      75     6675    46725 |     2961      478     27 |  0.018 % |
0.29/0.34	c |       817 |      75     6675    46725 |     3257      817     27 |  0.018 % |
0.29/0.38	c |      1323 |      75     6675    46725 |     3583     1323     27 |  0.018 % |
0.39/0.45	c |      2082 |      75     6675    46725 |     3941     2082     27 |  0.018 % |
0.49/0.55	c |      3221 |      75     6675    46725 |     4335     3221     26 |  0.018 % |
0.59/0.69	c |      4930 |      75     6675    46725 |     4769     2747     25 |  0.018 % |
0.79/0.88	c |      7494 |      75     6675    46725 |     5246     2909     25 |  0.018 % |
1.10/1.15	c |     11338 |      75     6675    46725 |     5771     4114     25 |  0.018 % |
1.49/1.55	c |     17104 |      75     6675    46725 |     6348     4080     25 |  0.018 % |
2.10/2.17	c |     25754 |      75     6675    46725 |     6983     6353     26 |  0.018 % |
3.09/3.10	c |     38728 |      75     6675    46725 |     7681     5295     25 |  0.018 % |
4.49/4.55	c |     58189 |      75     6675    46725 |     8449     5470     24 |  0.018 % |
6.79/6.86	c |     87381 |      75     6675    46725 |     9294     4974     25 |  0.018 % |
10.29/10.38	c |    131170 |      75     6675    46725 |    10223     6796     25 |  0.018 % |
15.98/16.03	c |    196854 |      75     6675    46725 |    11246     5814     25 |  0.018 % |
24.98/25.01	c |    295381 |      75     6675    46725 |    12370     8485     24 |  0.018 % |
39.48/39.58	c |    443170 |      75     6675    46725 |    13607     7445     24 |  0.018 % |
62.37/62.42	c |    664853 |      75     6675    46725 |    14968    10912     24 |  0.018 % |
99.56/99.66	c |    997379 |      75     6675    46725 |    16465    13466     23 |  0.018 % |
160.83/160.99	c |   1496168 |      75     6675    46725 |    18112     9195     24 |  0.018 % |
259.30/259.41	c |   2244352 |      75     6675    46725 |    19923    13567     24 |  0.018 % |
421.43/421.65	c |   3366626 |      75     6675    46725 |    21915    18514     24 |  0.018 % |
692.64/692.90	c |   5050038 |      75     6675    46725 |    24107    12222     23 |  0.018 % |
1131.77/1132.26	c |   7575154 |      75     6675    46725 |    26517    15855     24 |  0.018 % |

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-1516613-1238272240/watcher-1516613-1238272240 -o /tmp/evaluation-result-1516613-1238272240/solver-1516613-1238272240 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1070600553 HOME/instance-1516613-1238272240.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 1.00 3/73 7964
/proc/meminfo: memFree=1129064/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=2676 CPUtime=0
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 304 0 0 0 0 0 0 0 20 0 1 0 1099888960 2740224 290 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 669 291 88 221 0 445 0

[startup+0.0618829 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7964
/proc/meminfo: memFree=1129064/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=3728 CPUtime=0.05
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 584 0 0 0 5 0 0 0 20 0 1 0 1099888960 3817472 569 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 932 569 97 221 0 708 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3728

[startup+0.10189 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7964
/proc/meminfo: memFree=1129064/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=3924 CPUtime=0.09
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 613 0 0 0 9 0 0 0 20 0 1 0 1099888960 4018176 598 1992294400 4194304 5102416 548682068800 18446744073709551615 4273029 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 981 598 98 221 0 757 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3924

[startup+0.301929 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7964
/proc/meminfo: memFree=1129064/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=3832 CPUtime=0.29
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 627 0 0 0 29 0 0 0 22 0 1 0 1099888960 3923968 611 1992294400 4194304 5102416 548682068800 18446744073709551615 4220596 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 958 611 112 221 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3832

[startup+0.702005 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7964
/proc/meminfo: memFree=1129064/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=3968 CPUtime=0.69
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 654 0 0 0 69 0 0 0 25 0 1 0 1099888960 4063232 638 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 992 638 112 221 0 768 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3968

[startup+1.50216 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1126880/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=4496 CPUtime=1.49
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 766 0 0 0 149 0 0 0 25 0 1 0 1099888960 4603904 750 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 1124 750 112 221 0 900 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4496

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1126112/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=5052 CPUtime=3.09
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 914 0 0 0 309 0 0 0 25 0 1 0 1099888960 5173248 898 1992294400 4194304 5102416 548682068800 18446744073709551615 4249717 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 1263 898 112 221 0 1039 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5052

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1125152/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=5624 CPUtime=6.29
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 1067 0 0 0 629 0 0 0 25 0 1 0 1099888960 5758976 1051 1992294400 4194304 5102416 548682068800 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 1406 1051 112 221 0 1182 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5624

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1124448/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=6308 CPUtime=12.68
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 1223 0 0 0 1268 0 0 0 25 0 1 0 1099888960 6459392 1207 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 1577 1207 112 221 0 1353 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6308

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1123552/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=7340 CPUtime=25.49
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 1465 0 0 0 2548 1 0 0 25 0 1 0 1099888960 7516160 1449 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 1835 1449 112 221 0 1611 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7340

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1122528/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=8296 CPUtime=51.08
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 1684 0 0 0 5107 1 0 0 25 0 1 0 1099888960 8495104 1668 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 2074 1668 112 221 0 1850 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8296

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1121504/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=9392 CPUtime=102.26
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 1939 0 0 0 10225 1 0 0 25 0 1 0 1099888960 9617408 1923 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 2348 1923 112 221 0 2124 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9392

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1120672/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=10456 CPUtime=162.23
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 2174 0 0 0 16222 1 0 0 25 0 1 0 1099888960 10706944 2158 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 2614 2158 112 221 0 2390 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10456

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1119776/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=11180 CPUtime=222.21
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 2357 0 0 0 22220 1 0 0 25 0 1 0 1099888960 11448320 2341 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 2795 2341 112 221 0 2571 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11180

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1119200/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=12012 CPUtime=282.19
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 2498 0 0 0 28218 1 0 0 25 0 1 0 1099888960 12300288 2482 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3003 2482 112 221 0 2779 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12012

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1118688/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=12580 CPUtime=342.16
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 2621 0 0 0 34215 1 0 0 25 0 1 0 1099888960 12881920 2605 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3145 2605 112 221 0 2921 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 12580

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1118560/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=12580 CPUtime=402.14
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 2643 0 0 0 40213 1 0 0 25 0 1 0 1099888960 12881920 2627 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3145 2627 112 221 0 2921 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 12580

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1118048/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=13152 CPUtime=462.12
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 2777 0 0 0 46211 1 0 0 25 0 1 0 1099888960 13467648 2761 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3288 2761 112 221 0 3064 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 13152

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1117344/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=13908 CPUtime=522.1
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 2955 0 0 0 52209 1 0 0 25 0 1 0 1099888960 14241792 2939 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3477 2939 112 221 0 3253 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 13908

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1117088/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=14100 CPUtime=582.07
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 3008 0 0 0 58206 1 0 0 25 0 1 0 1099888960 14438400 2992 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3525 2992 112 221 0 3301 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 14100

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1116704/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=14480 CPUtime=642.06
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 3100 0 0 0 64205 1 0 0 25 0 1 0 1099888960 14827520 3084 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3620 3084 112 221 0 3396 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 14480

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1116576/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=14668 CPUtime=702.03
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 3154 0 0 0 70202 1 0 0 25 0 1 0 1099888960 15020032 3138 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3667 3138 112 221 0 3443 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 14668

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7965
/proc/meminfo: memFree=1116256/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=14856 CPUtime=762.01
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 3206 0 0 0 76200 1 0 0 25 0 1 0 1099888960 15212544 3190 1992294400 4194304 5102416 548682068800 18446744073709551615 4248674 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3714 3190 112 221 0 3490 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 14856

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7966
/proc/meminfo: memFree=1116192/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=14856 CPUtime=821.98
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 3224 0 0 0 82197 1 0 0 25 0 1 0 1099888960 15212544 3208 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3714 3208 112 221 0 3490 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 14856

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7966
/proc/meminfo: memFree=1116064/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=15000 CPUtime=881.96
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 3265 0 0 0 88195 1 0 0 25 0 1 0 1099888960 15360000 3249 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3750 3249 112 221 0 3526 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 15000

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7967
/proc/meminfo: memFree=1115872/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=15192 CPUtime=941.94
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 3289 0 0 0 94193 1 0 0 25 0 1 0 1099888960 15556608 3273 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3798 3273 112 221 0 3574 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 15192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7967
/proc/meminfo: memFree=1115616/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=15524 CPUtime=1001.92
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 3365 0 0 0 100191 1 0 0 25 0 1 0 1099888960 15896576 3349 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3881 3349 112 221 0 3657 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 15524

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7967
/proc/meminfo: memFree=1115488/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=15668 CPUtime=1061.89
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 3391 0 0 0 106188 1 0 0 25 0 1 0 1099888960 16044032 3375 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3917 3375 112 221 0 3693 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 15668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7967
/proc/meminfo: memFree=1115360/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=15668 CPUtime=1121.87
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 3416 0 0 0 112186 1 0 0 25 0 1 0 1099888960 16044032 3400 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 3917 3400 112 221 0 3693 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 15668

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7967
/proc/meminfo: memFree=1115104/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=16004 CPUtime=1181.86
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 3480 0 0 0 118184 2 0 0 25 0 1 0 1099888960 16388096 3464 1992294400 4194304 5102416 548682068800 18446744073709551615 4254706 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 4001 3464 112 221 0 3777 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 16004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7967
/proc/meminfo: memFree=1115104/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=16004 CPUtime=1200.06
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 3482 0 0 0 120004 2 0 0 25 0 1 0 1099888960 16388096 3466 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 4001 3466 112 221 0 3777 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 16004

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7967
/proc/meminfo: memFree=1115104/2055920 swapFree=4173988/4192956
[pid=7964] ppid=7962 vsize=16004 CPUtime=1200.06
/proc/7964/stat : 7964 (varsat-random_s) R 7962 7964 7780 0 -1 4194304 3482 0 0 0 120004 2 0 0 25 0 1 0 1099888960 16388096 3466 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/7964/statm: 4001 3466 112 221 0 3777 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 16004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.022996
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 16004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3482
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= 1537

runsolver used 1.09683 second user time and 3.2815 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-28 21:30:40
IDJOB=1516613
IDBENCH=70527
IDSOLVER=539
FILE ID=node76/1516613-1238272240
PBS_JOBID= 9060843
Free space on /tmp= 65808 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S819692891-023.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516613-1238272240/watcher-1516613-1238272240 -o /tmp/evaluation-result-1516613-1238272240/solver-1516613-1238272240 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1070600553 HOME/instance-1516613-1238272240.cnf

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

MD5SUM BENCH= f025101ee357b099f3b22dfcd8620ffb
RANDOM SEED=1070600553

node76.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		: 3000.259
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		: 3000.259
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:       1129544 kB
Buffers:         62392 kB
Cached:         780120 kB
SwapCached:      10684 kB
Active:         111152 kB
Inactive:       750344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1129544 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          18980 kB
Slab:            49932 kB
Committed_AS:  2839104 kB
PageTables:       2048 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= 65804 MiB
End job on node76 at 2009-03-28 21:50:42