Trace number 1516601

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/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S839983432-073.cnf
MD5SUM61fe438f75f15b75b4359f74a1691313
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.271958
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:          1991031813.000000
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 |                                                                             |
0.09/0.17	c ============================[ Search Statistics ]==============================
0.09/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.17	c ===============================================================================
0.09/0.17	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.19/0.21	c |       100 |      75     6675    46725 |     2447      100     28 |  0.018 % |
0.19/0.26	c |       252 |      75     6675    46725 |     2692      252     27 |  0.018 % |
0.29/0.32	c |       477 |      75     6675    46725 |     2961      477     26 |  0.018 % |
0.29/0.36	c |       816 |      75     6675    46725 |     3257      816     26 |  0.018 % |
0.39/0.42	c |      1322 |      75     6675    46725 |     3583     1322     26 |  0.018 % |
0.49/0.50	c |      2084 |      75     6675    46725 |     3941     2084     26 |  0.018 % |
0.59/0.60	c |      3223 |      75     6675    46725 |     4335     3223     26 |  0.018 % |
0.69/0.74	c |      4931 |      75     6675    46725 |     4769     2747     26 |  0.018 % |
0.89/0.95	c |      7493 |      75     6675    46725 |     5246     2906     25 |  0.018 % |
1.19/1.23	c |     11337 |      75     6675    46725 |     5771     4113     25 |  0.018 % |
1.59/1.69	c |     17103 |      75     6675    46725 |     6348     4077     25 |  0.018 % |
2.29/2.33	c |     25754 |      75     6675    46725 |     6983     6348     25 |  0.018 % |
3.30/3.39	c |     38730 |      75     6675    46725 |     7681     5289     24 |  0.018 % |
4.89/4.92	c |     58191 |      75     6675    46725 |     8449     5464     25 |  0.018 % |
7.39/7.40	c |     87383 |      75     6675    46725 |     9294     4970     25 |  0.018 % |
11.19/11.23	c |    131173 |      75     6675    46725 |    10223     6792     24 |  0.018 % |
17.19/17.23	c |    196858 |      75     6675    46725 |    11246     5825     24 |  0.018 % |
26.68/26.74	c |    295385 |      75     6675    46725 |    12370     8496     24 |  0.018 % |
42.18/42.27	c |    443174 |      75     6675    46725 |    13607     7463     25 |  0.018 % |
67.48/67.53	c |    664857 |      75     6675    46725 |    14968    10945     24 |  0.018 % |
107.46/107.54	c |    997383 |      75     6675    46725 |    16465    13503     25 |  0.018 % |
173.35/173.46	c |   1496171 |      75     6675    46725 |    18112     9180     24 |  0.018 % |
282.02/282.10	c |   2244354 |      75     6675    46725 |    19923    13529     23 |  0.018 % |
456.28/456.42	c |   3366628 |      75     6675    46725 |    21915    18448     24 |  0.018 % |
739.20/739.40	c |   5050041 |      75     6675    46725 |    24107    12194     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-1516601-1238272035/watcher-1516601-1238272035 -o /tmp/evaluation-result-1516601-1238272035/solver-1516601-1238272035 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1991031813 HOME/instance-1516601-1238272035.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 0.99 3/64 1538
/proc/meminfo: memFree=1091032/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=2544 CPUtime=0
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 1099870363 2605056 265 1992294400 4194304 5102416 548682068800 18446744073709551615 4515952 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 636 265 88 221 0 412 0

[startup+0.06224 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1538
/proc/meminfo: memFree=1091032/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=3792 CPUtime=0.05
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 585 0 0 0 5 0 0 0 18 0 1 0 1099870363 3883008 570 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 948 570 97 221 0 724 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3792

[startup+0.101244 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1538
/proc/meminfo: memFree=1091032/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=3936 CPUtime=0.09
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 615 0 0 0 9 0 0 0 18 0 1 0 1099870363 4030464 600 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 984 600 98 221 0 760 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3936

[startup+0.301264 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1538
/proc/meminfo: memFree=1091032/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=3840 CPUtime=0.29
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 629 0 0 0 29 0 0 0 19 0 1 0 1099870363 3932160 613 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 960 613 112 221 0 736 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3840

[startup+0.701305 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1538
/proc/meminfo: memFree=1091032/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=3972 CPUtime=0.69
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 641 0 0 0 69 0 0 0 22 0 1 0 1099870363 4067328 625 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 993 625 112 221 0 769 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3972

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1088784/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=4416 CPUtime=1.49
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 755 0 0 0 149 0 0 0 25 0 1 0 1099870363 4521984 739 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 1104 739 112 221 0 880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4416

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1088144/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=4956 CPUtime=3.09
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 887 0 0 0 309 0 0 0 25 0 1 0 1099870363 5074944 871 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 1239 871 112 221 0 1015 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4956

[startup+6.30188 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1087376/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=5532 CPUtime=6.29
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 1022 0 0 0 629 0 0 0 25 0 1 0 1099870363 5664768 1006 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 1383 1006 112 221 0 1159 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5532

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1086480/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=6356 CPUtime=12.69
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 1207 0 0 0 1269 0 0 0 25 0 1 0 1099870363 6508544 1191 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 1589 1191 112 221 0 1365 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6356

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1085648/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=7076 CPUtime=25.48
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 1399 0 0 0 2548 0 0 0 25 0 1 0 1099870363 7245824 1383 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 1769 1383 112 221 0 1545 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7076

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1084816/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=8092 CPUtime=51.08
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 1620 0 0 0 5107 1 0 0 25 0 1 0 1099870363 8286208 1604 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 2023 1604 112 221 0 1799 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8092

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1083600/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=9340 CPUtime=102.27
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 1901 0 0 0 10226 1 0 0 25 0 1 0 1099870363 9564160 1885 1992294400 4194304 5102416 548682068800 18446744073709551615 4248836 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 2335 1885 112 221 0 2111 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9340

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1082640/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=10320 CPUtime=162.25
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 2135 0 0 0 16223 2 0 0 25 0 1 0 1099870363 10567680 2119 1992294400 4194304 5102416 548682068800 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 2580 2119 112 221 0 2356 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10320

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1082064/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=10952 CPUtime=222.23
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 2274 0 0 0 22221 2 0 0 25 0 1 0 1099870363 11214848 2258 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 2738 2258 112 221 0 2514 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10952

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1081552/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=11520 CPUtime=282.22
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 2406 0 0 0 28220 2 0 0 25 0 1 0 1099870363 11796480 2390 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 2880 2390 112 221 0 2656 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11520

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1080848/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=12348 CPUtime=342.21
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 2582 0 0 0 34218 3 0 0 25 0 1 0 1099870363 12644352 2566 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3087 2566 112 221 0 2863 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12348

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1080400/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=12920 CPUtime=402.19
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 2682 0 0 0 40216 3 0 0 25 0 1 0 1099870363 13230080 2666 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3230 2666 112 221 0 3006 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12920

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1080016/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=13300 CPUtime=462.18
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 2777 0 0 0 46214 4 0 0 25 0 1 0 1099870363 13619200 2761 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3325 2761 112 221 0 3101 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13300

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1539
/proc/meminfo: memFree=1079824/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=13488 CPUtime=522.16
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 2829 0 0 0 52212 4 0 0 25 0 1 0 1099870363 13811712 2813 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3372 2813 112 221 0 3148 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13488

[startup+582.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 1539
/proc/meminfo: memFree=1079184/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=14056 CPUtime=582.14
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 2986 0 0 0 58210 4 0 0 25 0 1 0 1099870363 14393344 2970 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3514 2970 112 221 0 3290 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 14056

[startup+642.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 1539
/proc/meminfo: memFree=1079056/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=14248 CPUtime=642.14
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 3017 0 0 0 64209 5 0 0 25 0 1 0 1099870363 14589952 3001 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3562 3001 112 221 0 3338 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 14248

[startup+702.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 1539
/proc/meminfo: memFree=1078928/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=14436 CPUtime=702.11
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 3078 0 0 0 70206 5 0 0 25 0 1 0 1099870363 14782464 3062 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3609 3062 112 221 0 3385 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 14436

[startup+762.306 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 1539
/proc/meminfo: memFree=1078672/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=14624 CPUtime=762.1
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 3113 0 0 0 76205 5 0 0 25 0 1 0 1099870363 14974976 3097 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3656 3097 112 221 0 3432 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 14624

[startup+822.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 1539
/proc/meminfo: memFree=1078352/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=14816 CPUtime=822.09
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 3184 0 0 0 82203 6 0 0 25 0 1 0 1099870363 15171584 3168 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3704 3168 112 221 0 3480 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 14816

[startup+882.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 1539
/proc/meminfo: memFree=1078160/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=15004 CPUtime=882.07
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 3239 0 0 0 88201 6 0 0 25 0 1 0 1099870363 15364096 3223 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3751 3223 112 221 0 3527 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 15004

[startup+942.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 1541
/proc/meminfo: memFree=1077840/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=15340 CPUtime=942.04
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 3314 0 0 0 94198 6 0 0 25 0 1 0 1099870363 15708160 3298 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3835 3298 112 221 0 3611 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 15340

[startup+1002.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 1541
/proc/meminfo: memFree=1077712/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=15528 CPUtime=1002.03
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 3353 0 0 0 100196 7 0 0 25 0 1 0 1099870363 15900672 3337 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3882 3337 112 221 0 3658 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 15528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 1541
/proc/meminfo: memFree=1077648/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=15528 CPUtime=1062.02
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 3363 0 0 0 106195 7 0 0 25 0 1 0 1099870363 15900672 3347 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3882 3347 112 221 0 3658 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 15528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1541
/proc/meminfo: memFree=1077648/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=15528 CPUtime=1122
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 3371 0 0 0 112193 7 0 0 25 0 1 0 1099870363 15900672 3355 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3882 3355 112 221 0 3658 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 15528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1541
/proc/meminfo: memFree=1077584/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=15528 CPUtime=1181.98
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 3378 0 0 0 118191 7 0 0 25 0 1 0 1099870363 15900672 3362 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3882 3362 112 221 0 3658 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 15528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1541
/proc/meminfo: memFree=1077520/2055920 swapFree=4177768/4192956
[pid=1538] ppid=1536 vsize=15528 CPUtime=1200.08
/proc/1538/stat : 1538 (varsat-random_s) R 1536 1538 1382 0 -1 4194304 3383 0 0 0 120001 7 0 0 25 0 1 0 1099870363 15900672 3367 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3882 3367 112 221 0 3658 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 15528

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): 1200.02
CPU system time (s): 0.081987
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 15528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3383
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= 1256

runsolver used 0.890864 second user time and 2.6496 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-28 21:27:15
IDJOB=1516601
IDBENCH=70526
IDSOLVER=539
FILE ID=node2/1516601-1238272035
PBS_JOBID= 9060900
Free space on /tmp= 66460 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S839983432-073.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516601-1238272035/watcher-1516601-1238272035 -o /tmp/evaluation-result-1516601-1238272035/solver-1516601-1238272035 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1991031813 HOME/instance-1516601-1238272035.cnf

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

MD5SUM BENCH= 61fe438f75f15b75b4359f74a1691313
RANDOM SEED=1991031813

node2.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		: 3000.236
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		: 3000.236
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:       1091512 kB
Buffers:        100432 kB
Cached:         765256 kB
SwapCached:       8996 kB
Active:          60304 kB
Inactive:       816384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1091512 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          16600 kB
Slab:            73620 kB
Committed_AS:  2709156 kB
PageTables:       1476 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= 66460 MiB
End job on node2 at 2009-03-28 21:47:18