Trace number 1513169

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S193214747-044.cnf
MD5SUM01b687d69c52888789968aa62c5caeb5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.00/0.04	c |  Timeout:              43200 s
0.00/0.04	c |  Random Seed:          89914540.000000
0.00/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.04	c |                                                                             |
0.49/0.60	c ============================[ Search Statistics ]==============================
0.49/0.60	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.60	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.60	c ===============================================================================
0.49/0.60	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.69/0.74	c |       102 |     220    18700   130900 |     6856      102     63 |  0.002 % |
0.79/0.86	c |       252 |     220    18700   130900 |     7542      252     63 |  0.002 % |
0.89/0.99	c |       480 |     220    18700   130900 |     8296      480     64 |  0.002 % |
1.09/1.13	c |       820 |     220    18700   130900 |     9126      820     63 |  0.002 % |
1.19/1.28	c |      1326 |     220    18700   130900 |    10038     1326     62 |  0.002 % |
1.39/1.46	c |      2086 |     220    18700   130900 |    11042     2086     62 |  0.002 % |
1.59/1.69	c |      3226 |     220    18700   130900 |    12147     3226     61 |  0.002 % |
1.89/1.98	c |      4936 |     220    18700   130900 |    13361     4936     62 |  0.002 % |
2.39/2.45	c |      7499 |     220    18700   130900 |    14697     7499     63 |  0.002 % |
3.19/3.21	c |     11344 |     220    18700   130900 |    16167    11344     63 |  0.002 % |
4.49/4.50	c |     17112 |     220    18700   130900 |    17784     8976     64 |  0.002 % |
6.49/6.51	c |     25762 |     220    18700   130900 |    19562    17626     64 |  0.002 % |
9.79/9.88	c |     38736 |     220    18700   130900 |    21519    10940     65 |  0.002 % |
15.18/15.28	c |     58198 |     220    18700   130900 |    23671    19595     65 |  0.002 % |
24.09/24.11	c |     87390 |     220    18700   130900 |    26038    12478     63 |  0.002 % |
37.88/37.91	c |    131179 |     220    18700   130900 |    28641    13232     62 |  0.002 % |
60.87/60.95	c |    196865 |     220    18700   130900 |    31506    13211     60 |  0.002 % |
95.75/95.83	c |    295392 |     220    18700   130900 |    34656    16588     63 |  0.002 % |
152.63/152.78	c |    443181 |     220    18700   130900 |    38122    32632     64 |  0.002 % |
241.30/241.40	c |    664864 |     220    18700   130900 |    41934    27312     65 |  0.002 % |
394.15/394.38	c |    997389 |     220    18700   130900 |    46128    41646     67 |  0.002 % |
624.67/624.91	c |   1496177 |     220    18700   130900 |    50741    19915     64 |  0.002 % |
991.33/991.70	c |   2244359 |     220    18700   130900 |    55815    29492     64 |  0.002 % |

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-1513169-1238213754/watcher-1513169-1238213754 -o /tmp/evaluation-result-1513169-1238213754/solver-1513169-1238213754 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=89914540 HOME/instance-1513169-1238213754.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: 0.91 0.97 0.91 3/64 528
/proc/meminfo: memFree=876800/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=2416 CPUtime=0
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 344 0 0 0 0 0 0 0 18 0 1 0 1094041573 2473984 329 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 604 330 88 221 0 380 0

[startup+0.0806949 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 528
/proc/meminfo: memFree=876800/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=6788 CPUtime=0.07
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 1397 0 0 0 7 0 0 0 18 0 1 0 1094041573 6950912 1382 1992294400 4194304 5102416 548682068800 18446744073709551615 4272809 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 1697 1382 97 221 0 1473 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6788

[startup+0.101698 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 528
/proc/meminfo: memFree=876800/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=6788 CPUtime=0.09
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 1397 0 0 0 9 0 0 0 18 0 1 0 1094041573 6950912 1382 1992294400 4194304 5102416 548682068800 18446744073709551615 4272555 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 1697 1382 97 221 0 1473 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6788

[startup+0.301735 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 528
/proc/meminfo: memFree=876800/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=6788 CPUtime=0.29
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 1397 0 0 0 29 0 0 0 19 0 1 0 1094041573 6950912 1382 1992294400 4194304 5102416 548682068800 18446744073709551615 4272942 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 1697 1382 97 221 0 1473 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6788

[startup+0.701808 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 528
/proc/meminfo: memFree=876800/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=6572 CPUtime=0.69
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 1439 0 0 0 69 0 0 0 22 0 1 0 1094041573 6729728 1350 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 1643 1350 102 221 0 1419 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6572

[startup+1.50196 s]
/proc/loadavg: 0.91 0.97 0.91 2/65 529
/proc/meminfo: memFree=871608/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=6572 CPUtime=1.49
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 1450 0 0 0 149 0 0 0 25 0 1 0 1094041573 6729728 1361 1992294400 4194304 5102416 548682068800 18446744073709551615 4220652 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 1643 1361 112 221 0 1419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6572

[startup+3.10125 s]
/proc/loadavg: 0.91 0.97 0.91 2/65 529
/proc/meminfo: memFree=871480/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=8468 CPUtime=3.09
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 1941 0 0 0 309 0 0 0 25 0 1 0 1094041573 8671232 1852 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 2117 1852 112 221 0 1893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8468

[startup+6.30184 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 529
/proc/meminfo: memFree=867896/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=10616 CPUtime=6.29
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 2481 0 0 0 628 1 0 0 25 0 1 0 1094041573 10870784 2392 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 2654 2392 112 221 0 2430 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10616

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 529
/proc/meminfo: memFree=866168/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=12780 CPUtime=12.69
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 2983 0 0 0 1268 1 0 0 25 0 1 0 1094041573 13086720 2894 1992294400 4194304 5102416 548682068800 18446744073709551615 4230407 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 3195 2894 112 221 0 2971 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12780

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.91 2/65 529
/proc/meminfo: memFree=863800/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=14400 CPUtime=25.48
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 3383 0 0 0 2546 2 0 0 25 0 1 0 1094041573 14745600 3294 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 3600 3294 112 221 0 3376 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14400

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 529
/proc/meminfo: memFree=861240/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=17072 CPUtime=51.08
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 4023 0 0 0 5105 3 0 0 25 0 1 0 1094041573 17481728 3934 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 4268 3934 112 221 0 4044 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17072

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 529
/proc/meminfo: memFree=857976/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=20356 CPUtime=102.26
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 4830 0 0 0 10222 4 0 0 25 0 1 0 1094041573 20844544 4741 1992294400 4194304 5102416 548682068800 18446744073709551615 4228529 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 5089 4741 112 221 0 4865 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20356

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=855416/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=22972 CPUtime=162.23
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 5447 0 0 0 16218 5 0 0 25 0 1 0 1094041573 23523328 5358 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 5743 5358 112 221 0 5519 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22972

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=854072/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=24256 CPUtime=222.21
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 5772 0 0 0 22215 6 0 0 25 0 1 0 1094041573 24838144 5683 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 6064 5683 112 221 0 5840 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24256

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=852152/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=26404 CPUtime=282.19
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 6247 0 0 0 28212 7 0 0 25 0 1 0 1094041573 27037696 6158 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 6601 6158 112 221 0 6377 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26404

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=851448/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=27140 CPUtime=342.16
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 6415 0 0 0 34209 7 0 0 25 0 1 0 1094041573 27791360 6326 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 6785 6326 112 221 0 6561 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27140

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=849464/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=29228 CPUtime=402.15
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 6915 0 0 0 40207 8 0 0 25 0 1 0 1094041573 29929472 6826 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 7307 6826 112 221 0 7083 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 29228

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=848440/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=30412 CPUtime=462.12
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 7173 0 0 0 46204 8 0 0 25 0 1 0 1094041573 31141888 7084 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 7603 7084 112 221 0 7379 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 30412

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=847864/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=31152 CPUtime=522.1
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 7315 0 0 0 52202 8 0 0 25 0 1 0 1094041573 31899648 7226 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 7788 7226 112 221 0 7564 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 31152

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=847544/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=31580 CPUtime=582.09
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 7400 0 0 0 58200 9 0 0 25 0 1 0 1094041573 32337920 7311 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 7895 7311 112 221 0 7671 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 31580

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=846264/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=32756 CPUtime=642.06
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 7715 0 0 0 64197 9 0 0 25 0 1 0 1094041573 33542144 7626 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 8189 7626 112 221 0 7965 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 32756

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=844792/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=34348 CPUtime=702.04
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 8049 0 0 0 70195 9 0 0 25 0 1 0 1094041573 35172352 7960 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 8587 7960 112 221 0 8363 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 34348

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=844472/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=34648 CPUtime=762.02
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 8135 0 0 0 76193 9 0 0 25 0 1 0 1094041573 35479552 8046 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 8662 8046 112 221 0 8438 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 34648

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=843640/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=35496 CPUtime=822
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 8328 0 0 0 82190 10 0 0 25 0 1 0 1094041573 36347904 8239 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 8874 8239 112 221 0 8650 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 35496

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=843192/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=36080 CPUtime=881.97
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 8434 0 0 0 88187 10 0 0 25 0 1 0 1094041573 36945920 8345 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 9020 8345 112 221 0 8796 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 36080

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 529
/proc/meminfo: memFree=842936/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=36224 CPUtime=941.95
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 8492 0 0 0 94185 10 0 0 25 0 1 0 1094041573 37093376 8403 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 9056 8403 112 221 0 8832 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 36224

[startup+1002.3 s]
/proc/loadavg: 1.06 0.99 0.92 2/65 529
/proc/meminfo: memFree=842872/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=36460 CPUtime=1001.93
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 8513 0 0 0 100183 10 0 0 25 0 1 0 1094041573 37335040 8424 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 9115 8424 112 221 0 8891 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 36460

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.92 2/65 529
/proc/meminfo: memFree=840760/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=38568 CPUtime=1061.91
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 9031 0 0 0 106180 11 0 0 25 0 1 0 1094041573 39493632 8942 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 9642 8942 112 221 0 9418 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 38568

[startup+1122.3 s]
/proc/loadavg: 1.01 0.99 0.92 2/65 529
/proc/meminfo: memFree=839992/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=39504 CPUtime=1121.88
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 9235 0 0 0 112177 11 0 0 25 0 1 0 1094041573 40452096 9146 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 9876 9146 112 221 0 9652 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 39504

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 529
/proc/meminfo: memFree=839224/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=40356 CPUtime=1181.87
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 9413 0 0 0 118175 12 0 0 25 0 1 0 1094041573 41324544 9324 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 10089 9324 112 221 0 9865 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 40356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 529
/proc/meminfo: memFree=839160/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=40356 CPUtime=1200.06
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 9419 0 0 0 119994 12 0 0 25 0 1 0 1094041573 41324544 9330 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 10089 9330 112 221 0 9865 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 40356

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 0.99 0.92 2/65 529
/proc/meminfo: memFree=839160/2055920 swapFree=4177704/4192956
[pid=528] ppid=526 vsize=40356 CPUtime=1200.06
/proc/528/stat : 528 (varsat-random_s) R 526 528 32265 0 -1 4194304 9419 0 0 0 119994 12 0 0 25 0 1 0 1094041573 41324544 9330 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/528/statm: 10089 9330 112 221 0 9865 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 40356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.12798
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 40356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9419
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= 2340

runsolver used 0.977851 second user time and 2.37464 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 05:15:54
IDJOB=1513169
IDBENCH=70240
IDSOLVER=539
FILE ID=node24/1513169-1238213754
PBS_JOBID= 9060540
Free space on /tmp= 65752 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S193214747-044.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513169-1238213754/watcher-1513169-1238213754 -o /tmp/evaluation-result-1513169-1238213754/solver-1513169-1238213754 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=89914540 HOME/instance-1513169-1238213754.cnf

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

MD5SUM BENCH= 01b687d69c52888789968aa62c5caeb5
RANDOM SEED=89914540

node24.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		: 3000.260
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		: 3000.260
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:        877280 kB
Buffers:         77120 kB
Cached:        1003956 kB
SwapCached:       9032 kB
Active:          51888 kB
Inactive:      1039632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877280 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          16072 kB
Slab:            73004 kB
Committed_AS:  3101756 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-28 05:35:57