Trace number 1518053

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/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S2025169165-076.cnf
MD5SUM963b100dc4b220203d759e4d96e6c55d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2125                                                 |
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:          240878844.000000
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 |     485     2097     6381 |      699        0    nan |  0.000 % |
0.00/0.02	c |       100 |     485     2097     6381 |      768      100     24 |  0.000 % |
0.00/0.04	c |       251 |     485     2097     6381 |      845      251     23 |  0.000 % |
0.00/0.06	c |       477 |     485     2097     6381 |      930      477     23 |  0.000 % |
0.09/0.09	c |       814 |     485     2097     6381 |     1023      814     23 |  0.000 % |
0.10/0.13	c |      1322 |     485     2097     6381 |     1125      787     21 |  0.000 % |
0.10/0.17	c |      2081 |     485     2097     6381 |     1238      956     23 |  0.000 % |
0.20/0.23	c |      3222 |     485     2097     6381 |     1362      814     21 |  0.000 % |
0.30/0.32	c |      4930 |     485     2097     6381 |     1498     1098     21 |  0.000 % |
0.40/0.45	c |      7492 |     485     2097     6381 |     1648     1339     22 |  0.000 % |
0.59/0.64	c |     11336 |     485     2097     6381 |     1813      922     20 |  0.000 % |
0.89/0.92	c |     17102 |     485     2097     6381 |     1994     1084     19 |  0.000 % |
1.29/1.36	c |     25751 |     485     2097     6381 |     2193     1539     22 |  0.000 % |
1.99/2.03	c |     38726 |     485     2097     6381 |     2413     2134     23 |  0.000 % |
2.99/3.07	c |     58190 |     485     2097     6381 |     2654     1782     23 |  0.000 % |
4.59/4.67	c |     87383 |     485     2097     6381 |     2919     2492     25 |  0.000 % |
7.09/7.13	c |    131172 |     485     2097     6381 |     3211     1605     20 |  0.000 % |
11.09/11.11	c |    196856 |     485     2097     6381 |     3533     1955     22 |  0.000 % |
17.09/17.15	c |    295382 |     485     2097     6381 |     3886     1903     20 |  0.000 % |
26.38/26.45	c |    443171 |     485     2097     6381 |     4275     3936     24 |  0.000 % |
40.78/40.82	c |    664855 |     485     2097     6381 |     4702     2505     22 |  0.000 % |
63.46/63.54	c |    997382 |     485     2097     6381 |     5172     4379     24 |  0.000 % |
99.36/99.46	c |   1496172 |     485     2097     6381 |     5690     3670     24 |  0.000 % |
154.64/154.73	c |   2244354 |     485     2097     6381 |     6259     5149     24 |  0.000 % |
242.40/242.52	c |   3366628 |     485     2097     6381 |     6884     6281     25 |  0.000 % |
380.86/381.04	c |   5050039 |     485     2097     6381 |     7573     6657     26 |  0.000 % |
599.27/599.56	c |   7575155 |     485     2097     6381 |     8330     5985     26 |  0.000 % |
939.65/940.01	c |  11362833 |     485     2097     6381 |     9163     8301     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-1518053-1238294422/watcher-1518053-1238294422 -o /tmp/evaluation-result-1518053-1238294422/solver-1518053-1238294422 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=240878844 HOME/instance-1518053-1238294422.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: 0.92 0.98 1.01 3/64 31877
/proc/meminfo: memFree=821912/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=2548 CPUtime=0
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 1102108476 2609152 223 1992294400 4194304 5102416 548682068800 18446744073709551615 4273067 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 637 223 97 221 0 413 0

[startup+0.095295 s]
/proc/loadavg: 0.92 0.98 1.01 3/64 31877
/proc/meminfo: memFree=821912/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=2548 CPUtime=0.09
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 1102108476 2609152 249 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 637 249 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.102295 s]
/proc/loadavg: 0.92 0.98 1.01 3/64 31877
/proc/meminfo: memFree=821912/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=2548 CPUtime=0.1
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 265 0 0 0 10 0 0 0 18 0 1 0 1102108476 2609152 250 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 637 250 112 221 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.302338 s]
/proc/loadavg: 0.92 0.98 1.01 3/64 31877
/proc/meminfo: memFree=821912/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=2680 CPUtime=0.3
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 303 0 0 0 30 0 0 0 19 0 1 0 1102108476 2744320 288 1992294400 4194304 5102416 548682068800 18446744073709551615 4254931 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 670 288 112 221 0 446 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2680

[startup+0.701424 s]
/proc/loadavg: 0.92 0.98 1.01 3/64 31877
/proc/meminfo: memFree=821912/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=2812 CPUtime=0.69
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 345 0 0 0 69 0 0 0 23 0 1 0 1102108476 2879488 330 1992294400 4194304 5102416 548682068800 18446744073709551615 4248781 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 703 330 112 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 1.01 2/65 31878
/proc/meminfo: memFree=820880/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=3076 CPUtime=1.49
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 391 0 0 0 149 0 0 0 25 0 1 0 1102108476 3149824 376 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 769 376 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 1.01 2/65 31878
/proc/meminfo: memFree=820560/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=3340 CPUtime=3.09
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 454 0 0 0 309 0 0 0 25 0 1 0 1102108476 3420160 439 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 835 439 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30162 s]
/proc/loadavg: 0.93 0.98 1.01 2/65 31878
/proc/meminfo: memFree=820048/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=3604 CPUtime=6.29
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 536 0 0 0 629 0 0 0 25 0 1 0 1102108476 3690496 521 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 901 521 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 1.01 2/65 31878
/proc/meminfo: memFree=819536/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=4136 CPUtime=12.69
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 646 0 0 0 1269 0 0 0 25 0 1 0 1102108476 4235264 631 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 1034 631 112 221 0 810 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4136

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 1.00 2/65 31878
/proc/meminfo: memFree=818896/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=4668 CPUtime=25.48
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 806 0 0 0 2548 0 0 0 25 0 1 0 1102108476 4780032 791 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 1167 791 112 221 0 943 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4668

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 1.00 2/65 31878
/proc/meminfo: memFree=818128/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=5480 CPUtime=51.07
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 982 0 0 0 5107 0 0 0 25 0 1 0 1102108476 5611520 967 1992294400 4194304 5102416 548682068800 18446744073709551615 4249641 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 1370 967 112 221 0 1146 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5480

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.00 2/65 31878
/proc/meminfo: memFree=817168/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=6436 CPUtime=102.26
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 1228 0 0 0 10225 1 0 0 25 0 1 0 1102108476 6590464 1213 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 1609 1213 112 221 0 1385 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6436

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31878
/proc/meminfo: memFree=816400/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=7264 CPUtime=162.23
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 1421 0 0 0 16222 1 0 0 25 0 1 0 1102108476 7438336 1406 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 1816 1406 112 221 0 1592 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7264

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31878
/proc/meminfo: memFree=815824/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=7804 CPUtime=222.21
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 1557 0 0 0 22220 1 0 0 25 0 1 0 1102108476 7991296 1542 1992294400 4194304 5102416 548682068800 18446744073709551615 4254747 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 1951 1542 112 221 0 1727 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7804

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31878
/proc/meminfo: memFree=815312/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=8220 CPUtime=282.18
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 1682 0 0 0 28217 1 0 0 25 0 1 0 1102108476 8417280 1667 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2055 1667 112 221 0 1831 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 8220

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31878
/proc/meminfo: memFree=815000/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=8624 CPUtime=342.17
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 1760 0 0 0 34215 2 0 0 25 0 1 0 1102108476 8830976 1745 1992294400 4194304 5102416 548682068800 18446744073709551615 4249012 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2156 1745 112 221 0 1932 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8624

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31878
/proc/meminfo: memFree=814552/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=9028 CPUtime=402.15
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 1869 0 0 0 40213 2 0 0 25 0 1 0 1102108476 9244672 1854 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2257 1854 112 221 0 2033 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9028

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=813976/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=9300 CPUtime=462.12
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 1942 0 0 0 46210 2 0 0 25 0 1 0 1102108476 9523200 1927 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2325 1927 112 221 0 2101 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9300

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=813848/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=9564 CPUtime=522.1
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2012 0 0 0 52207 3 0 0 25 0 1 0 1102108476 9793536 1997 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2391 1997 112 221 0 2167 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 9564

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=813656/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=9832 CPUtime=582.08
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2071 0 0 0 58205 3 0 0 25 0 1 0 1102108476 10067968 2056 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2458 2056 112 221 0 2234 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 9832

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=813336/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=10160 CPUtime=642.05
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2145 0 0 0 64202 3 0 0 25 0 1 0 1102108476 10403840 2130 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2540 2130 112 221 0 2316 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 10160

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=813208/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=10304 CPUtime=702.04
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2182 0 0 0 70200 4 0 0 25 0 1 0 1102108476 10551296 2167 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2576 2167 112 221 0 2352 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 10304

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=813016/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=10588 CPUtime=762.01
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2227 0 0 0 76197 4 0 0 25 0 1 0 1102108476 10842112 2212 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2647 2212 112 221 0 2423 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 10588

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=812888/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=10588 CPUtime=821.99
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2256 0 0 0 82195 4 0 0 25 0 1 0 1102108476 10842112 2241 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2647 2241 112 221 0 2423 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 10588

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=812760/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=10876 CPUtime=881.97
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2294 0 0 0 88192 5 0 0 25 0 1 0 1102108476 11137024 2279 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2719 2279 112 221 0 2495 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 10876

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=812504/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=11028 CPUtime=941.94
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2349 0 0 0 94189 5 0 0 25 0 1 0 1102108476 11292672 2334 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2757 2334 112 221 0 2533 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 11028

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=812120/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=11448 CPUtime=1001.92
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2448 0 0 0 100187 5 0 0 25 0 1 0 1102108476 11722752 2433 1992294400 4194304 5102416 548682068800 18446744073709551615 4489680 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2862 2433 112 221 0 2638 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 11448

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=811864/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=11724 CPUtime=1061.9
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2516 0 0 0 106184 6 0 0 25 0 1 0 1102108476 12005376 2501 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 2931 2501 112 221 0 2707 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 11724

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=811608/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=12008 CPUtime=1121.88
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2579 0 0 0 112182 6 0 0 25 0 1 0 1102108476 12296192 2564 1992294400 4194304 5102416 548682068800 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 3002 2564 112 221 0 2778 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 12008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=811416/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=12148 CPUtime=1181.86
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2619 0 0 0 118179 7 0 0 25 0 1 0 1102108476 12439552 2604 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 3037 2604 112 221 0 2813 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 12148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=811352/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=12280 CPUtime=1200.06
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2628 0 0 0 119999 7 0 0 25 0 1 0 1102108476 12574720 2613 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 3070 2613 112 221 0 2846 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12280

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: 0.99 0.98 1.00 2/65 31880
/proc/meminfo: memFree=811352/2055920 swapFree=4177928/4192956
[pid=31877] ppid=31875 vsize=12280 CPUtime=1200.06
/proc/31877/stat : 31877 (varsat-random_s) R 31875 31877 26873 0 -1 4194304 2628 0 0 0 119999 7 0 0 25 0 1 0 1102108476 12574720 2613 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 3070 2613 112 221 0 2846 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.075988
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 12280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2628
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= 1388

runsolver used 0.904862 second user time and 2.55961 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-29 04:40:22
IDJOB=1518053
IDBENCH=70647
IDSOLVER=539
FILE ID=node10/1518053-1238294422
PBS_JOBID= 9060972
Free space on /tmp= 65604 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S2025169165-076.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518053-1238294422/watcher-1518053-1238294422 -o /tmp/evaluation-result-1518053-1238294422/solver-1518053-1238294422 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=240878844 HOME/instance-1518053-1238294422.cnf

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

MD5SUM BENCH= 963b100dc4b220203d759e4d96e6c55d
RANDOM SEED=240878844

node10.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		: 3000.272
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		: 3000.272
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:        822328 kB
Buffers:         98668 kB
Cached:        1034564 kB
SwapCached:       8896 kB
Active:         264736 kB
Inactive:       879560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        822328 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          16636 kB
Slab:            75364 kB
Committed_AS:  2789844 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-03-29 05:00:24