Trace number 1517645

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S915600698-006.cnf
MD5SUMfad8593fd5ac6353581d4728abbb4a34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark881.351
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:  480                                                  |
0.00/0.00	c |  Number of clauses:    2040                                                 |
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:          1053738478.000000
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 |     470     2021     6119 |      673        0    nan |  0.000 % |
0.00/0.01	c |       101 |     470     2021     6119 |      741      101     25 |  0.000 % |
0.00/0.03	c |       251 |     470     2021     6119 |      815      251     24 |  0.000 % |
0.00/0.05	c |       476 |     470     2021     6119 |      896      476     22 |  0.000 % |
0.05/0.07	c |       813 |     470     2021     6119 |      986      813     22 |  0.000 % |
0.09/0.10	c |      1319 |     470     2021     6119 |     1084      808     21 |  0.000 % |
0.09/0.14	c |      2078 |     470     2021     6119 |     1193     1001     21 |  0.000 % |
0.09/0.19	c |      3217 |     470     2021     6119 |     1312      887     21 |  0.000 % |
0.19/0.28	c |      4925 |     470     2021     6119 |     1444     1225     22 |  0.000 % |
0.39/0.40	c |      7491 |     470     2021     6119 |     1588      798     18 |  0.000 % |
0.49/0.59	c |     11336 |     470     2021     6119 |     1747     1360     21 |  0.000 % |
0.79/0.88	c |     17102 |     470     2021     6119 |     1922     1761     21 |  0.000 % |
1.19/1.30	c |     25755 |     470     2021     6119 |     2114     1548     20 |  0.000 % |
1.89/1.94	c |     38730 |     470     2021     6119 |     2325     1544     20 |  0.000 % |
2.89/2.91	c |     58191 |     470     2021     6119 |     2558     1979     22 |  0.000 % |
4.40/4.49	c |     87383 |     470     2021     6119 |     2814     2389     23 |  0.000 % |
6.89/6.90	c |    131173 |     470     2021     6119 |     3095     1767     18 |  0.000 % |
10.59/10.61	c |    196859 |     470     2021     6119 |     3405     2955     21 |  0.000 % |
16.29/16.39	c |    295385 |     470     2021     6119 |     3745     2860     24 |  0.000 % |
25.29/25.39	c |    443175 |     470     2021     6119 |     4120     2557     21 |  0.000 % |
39.38/39.40	c |    664858 |     470     2021     6119 |     4532     3148     23 |  0.000 % |
60.57/60.69	c |    997385 |     470     2021     6119 |     4985     3264     22 |  0.000 % |
94.26/94.38	c |   1496175 |     470     2021     6119 |     5483     3455     22 |  0.000 % |
147.64/147.74	c |   2244359 |     470     2021     6119 |     6032     4950     24 |  0.000 % |
231.01/231.19	c |   3366633 |     470     2021     6119 |     6635     5482     22 |  0.000 % |
364.57/364.78	c |   5050045 |     470     2021     6119 |     7298     4633     22 |  0.000 % |
572.89/573.17	c |   7575162 |     470     2021     6119 |     8028     5029     22 |  0.000 % |
896.67/897.07	c |  11362837 |     470     2021     6119 |     8831     5897     23 |  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-1517645-1238288918/watcher-1517645-1238288918 -o /tmp/evaluation-result-1517645-1238288918/solver-1517645-1238288918 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1053738478 HOME/instance-1517645-1238288918.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: 0.99 0.97 0.92 3/64 2106
/proc/meminfo: memFree=1050176/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=2548 CPUtime=0
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 1101558144 2609152 221 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 637 221 98 221 0 413 0

[startup+0.056427 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 2106
/proc/meminfo: memFree=1050176/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=2548 CPUtime=0.05
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 260 0 0 0 5 0 0 0 18 0 1 0 1101558144 2609152 245 1992294400 4194304 5102416 548682068800 18446744073709551615 4241996 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 637 245 112 221 0 413 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2548

[startup+0.101435 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 2106
/proc/meminfo: memFree=1050176/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=2548 CPUtime=0.09
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 270 0 0 0 9 0 0 0 18 0 1 0 1101558144 2609152 255 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 637 255 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301474 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 2106
/proc/meminfo: memFree=1050176/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=2680 CPUtime=0.29
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 306 0 0 0 29 0 0 0 19 0 1 0 1101558144 2744320 291 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 670 291 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701552 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 2106
/proc/meminfo: memFree=1050176/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=2944 CPUtime=0.69
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 348 0 0 0 69 0 0 0 22 0 1 0 1101558144 3014656 333 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 736 333 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50171 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1049208/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=3076 CPUtime=1.49
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 393 0 0 0 149 0 0 0 25 0 1 0 1101558144 3149824 378 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 769 378 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10202 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1048824/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=3340 CPUtime=3.09
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 455 0 0 0 309 0 0 0 25 0 1 0 1101558144 3420160 440 1992294400 4194304 5102416 548682068800 18446744073709551615 4244037 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 835 440 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30165 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1048440/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=3604 CPUtime=6.29
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 527 0 0 0 629 0 0 0 25 0 1 0 1101558144 3690496 512 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 901 512 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1047928/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=4012 CPUtime=12.69
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 626 0 0 0 1269 0 0 0 25 0 1 0 1101558144 4108288 611 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 1003 611 112 221 0 779 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4012

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1047352/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=4544 CPUtime=25.48
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 769 0 0 0 2548 0 0 0 25 0 1 0 1101558144 4653056 754 1992294400 4194304 5102416 548682068800 18446744073709551615 4254293 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 1136 754 112 221 0 912 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4544

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1046712/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=5216 CPUtime=51.07
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 932 0 0 0 5107 0 0 0 25 0 1 0 1101558144 5341184 917 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 1304 917 112 221 0 1080 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5216

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1045816/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=6064 CPUtime=102.26
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 1147 0 0 0 10225 1 0 0 25 0 1 0 1101558144 6209536 1132 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 1516 1132 112 221 0 1292 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6064

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1045048/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=6880 CPUtime=162.24
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 1338 0 0 0 16223 1 0 0 25 0 1 0 1101558144 7045120 1323 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 1720 1323 112 221 0 1496 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6880

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1044664/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=7280 CPUtime=222.21
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 1435 0 0 0 22220 1 0 0 25 0 1 0 1101558144 7454720 1420 1992294400 4194304 5102416 548682068800 18446744073709551615 4262407 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 1820 1420 112 221 0 1596 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7280

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1044088/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=7844 CPUtime=282.2
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 1575 0 0 0 28218 2 0 0 25 0 1 0 1101558144 8032256 1560 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 1961 1560 112 221 0 1737 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7844

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1043704/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=8264 CPUtime=342.17
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 1671 0 0 0 34215 2 0 0 25 0 1 0 1101558144 8462336 1656 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2066 1656 112 221 0 1842 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8264

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1043192/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=8668 CPUtime=402.15
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 1790 0 0 0 40213 2 0 0 25 0 1 0 1101558144 8876032 1775 1992294400 4194304 5102416 548682068800 18446744073709551615 4255983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2167 1775 112 221 0 1943 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8668

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1042872/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=9084 CPUtime=462.13
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 1868 0 0 0 46211 2 0 0 25 0 1 0 1101558144 9302016 1853 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2271 1853 112 221 0 2047 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9084

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1042680/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=9228 CPUtime=522.11
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 1909 0 0 0 52209 2 0 0 25 0 1 0 1101558144 9449472 1894 1992294400 4194304 5102416 548682068800 18446744073709551615 4244124 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2307 1894 112 221 0 2083 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9228

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1042360/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=9552 CPUtime=582.08
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 1983 0 0 0 58206 2 0 0 25 0 1 0 1101558144 9781248 1968 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2388 1968 112 221 0 2164 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 9552

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1042104/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=9816 CPUtime=642.08
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 2060 0 0 0 64205 3 0 0 25 0 1 0 1101558144 10051584 2045 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2454 2045 112 221 0 2230 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 9816

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1041912/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=10080 CPUtime=702.05
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 2105 0 0 0 70202 3 0 0 25 0 1 0 1101558144 10321920 2090 1992294400 4194304 5102416 548682068800 18446744073709551615 4230737 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2520 2090 112 221 0 2296 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 10080

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1041720/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=10212 CPUtime=762.03
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 2157 0 0 0 76200 3 0 0 25 0 1 0 1101558144 10457088 2142 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2553 2142 112 221 0 2329 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 10212

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1041528/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=10476 CPUtime=822
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 2205 0 0 0 82197 3 0 0 25 0 1 0 1101558144 10727424 2190 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2619 2190 112 221 0 2395 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 10476

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1041464/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=10476 CPUtime=881.98
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 2226 0 0 0 88195 3 0 0 25 0 1 0 1101558144 10727424 2211 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2619 2211 112 221 0 2395 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 10476

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1041208/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=10760 CPUtime=941.96
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 2289 0 0 0 94192 4 0 0 25 0 1 0 1101558144 11018240 2274 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2690 2274 112 221 0 2466 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 10760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1040952/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=11032 CPUtime=1001.94
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 2348 0 0 0 100190 4 0 0 25 0 1 0 1101558144 11296768 2333 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2758 2333 112 221 0 2534 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11032

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1040696/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=11328 CPUtime=1061.92
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 2412 0 0 0 106188 4 0 0 25 0 1 0 1101558144 11599872 2397 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2832 2397 112 221 0 2608 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 11328

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1040504/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=11476 CPUtime=1121.9
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 2447 0 0 0 112186 4 0 0 25 0 1 0 1101558144 11751424 2432 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2869 2432 112 221 0 2645 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 11476

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1040376/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=11624 CPUtime=1181.87
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 2485 0 0 0 118183 4 0 0 25 0 1 0 1101558144 11902976 2470 1992294400 4194304 5102416 548682068800 18446744073709551615 4249466 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2906 2470 112 221 0 2682 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 11624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1040312/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=11624 CPUtime=1200.07
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 2496 0 0 0 120003 4 0 0 25 0 1 0 1101558144 11902976 2481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2906 2481 112 221 0 2682 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11624

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 0.97 0.92 2/65 2107
/proc/meminfo: memFree=1040312/2055920 swapFree=4176728/4192956
[pid=2106] ppid=2104 vsize=11624 CPUtime=1200.07
/proc/2106/stat : 2106 (varsat-random_s) R 2104 2106 1899 0 -1 4194304 2496 0 0 0 120003 4 0 0 25 0 1 0 1101558144 11902976 2481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2106/statm: 2906 2481 112 221 0 2682 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.051992
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 11624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2496
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= 2184

runsolver used 1.18282 second user time and 2.11768 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-29 03:08:38
IDJOB=1517645
IDBENCH=70613
IDSOLVER=539
FILE ID=node11/1517645-1238288918
PBS_JOBID= 9060933
Free space on /tmp= 66348 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S915600698-006.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517645-1238288918/watcher-1517645-1238288918 -o /tmp/evaluation-result-1517645-1238288918/solver-1517645-1238288918 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1053738478 HOME/instance-1517645-1238288918.cnf

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

MD5SUM BENCH= fad8593fd5ac6353581d4728abbb4a34
RANDOM SEED=1053738478

node11.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		: 3000.274
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		: 3000.274
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:       1050656 kB
Buffers:         94584 kB
Cached:         817980 kB
SwapCached:      10196 kB
Active:         227600 kB
Inactive:       696608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050656 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          17348 kB
Slab:            67036 kB
Committed_AS:  2786904 kB
PageTables:       1456 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= 66344 MiB
End job on node11 at 2009-03-29 03:28:41