Trace number 1518113

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
MD5SUM14b591d0eb90ad9845c9a4137eb8ce97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
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:          636096830.000000
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 |     481     2092     6380 |      697        0    nan |  0.000 % |
0.00/0.01	c |       104 |     481     2092     6380 |      767      104     25 |  0.000 % |
0.02/0.02	c |       256 |     481     2092     6380 |      843      256     24 |  0.000 % |
0.02/0.03	c |       481 |     481     2092     6380 |      928      481     24 |  0.000 % |
0.02/0.05	c |       819 |     481     2092     6380 |     1020      819     24 |  0.000 % |
0.02/0.08	c |      1326 |     481     2092     6380 |     1123      794     22 |  0.000 % |
0.09/0.11	c |      2085 |     481     2092     6380 |     1235      971     20 |  0.000 % |
0.09/0.16	c |      3225 |     481     2092     6380 |     1358      830     20 |  0.000 % |
0.19/0.23	c |      4933 |     481     2092     6380 |     1494     1131     21 |  0.000 % |
0.29/0.35	c |      7496 |     481     2092     6380 |     1644     1368     21 |  0.000 % |
0.49/0.52	c |     11341 |     481     2092     6380 |     1808      976     20 |  0.000 % |
0.69/0.77	c |     17108 |     481     2092     6380 |     1989     1141     21 |  0.000 % |
1.10/1.17	c |     25759 |     481     2092     6380 |     2188     1639     20 |  0.000 % |
1.69/1.78	c |     38733 |     481     2092     6380 |     2407     1204     20 |  0.000 % |
2.69/2.74	c |     58194 |     481     2092     6380 |     2648     2170     23 |  0.000 % |
4.19/4.23	c |     87389 |     481     2092     6380 |     2912     1648     22 |  0.000 % |
6.50/6.56	c |    131178 |     481     2092     6380 |     3204     2444     22 |  0.000 % |
10.19/10.21	c |    196862 |     481     2092     6380 |     3524     3032     23 |  0.000 % |
15.79/15.84	c |    295389 |     481     2092     6380 |     3877     3087     25 |  0.000 % |
24.38/24.43	c |    443178 |     481     2092     6380 |     4264     3431     24 |  0.000 % |
37.68/37.77	c |    664861 |     481     2092     6380 |     4691     2716     23 |  0.000 % |
59.07/59.11	c |    997387 |     481     2092     6380 |     5160     2794     24 |  0.000 % |
92.06/92.18	c |   1496176 |     481     2092     6380 |     5676     3955     23 |  0.000 % |
143.75/143.83	c |   2244358 |     481     2092     6380 |     6244     4345     22 |  0.000 % |
224.34/224.49	c |   3366632 |     481     2092     6380 |     6868     5493     23 |  0.000 % |
351.29/351.45	c |   5050043 |     481     2092     6380 |     7555     4231     23 |  0.000 % |
553.63/553.86	c |   7575159 |     481     2092     6380 |     8310     4411     22 |  0.000 % |
870.54/870.87	c |  11362834 |     481     2092     6380 |     9142     7531     25 |  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-1518113-1238295347/watcher-1518113-1238295347 -o /tmp/evaluation-result-1518113-1238295347/solver-1518113-1238295347 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=636096830 HOME/instance-1518113-1238295347.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 3/65 18880
/proc/meminfo: memFree=833840/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=2548 CPUtime=0
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 239 0 0 0 0 0 0 0 20 0 1 0 988908400 2609152 224 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 637 224 98 221 0 413 0

[startup+0.0249151 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18880
/proc/meminfo: memFree=833840/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=2548 CPUtime=0.02
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 263 0 0 0 2 0 0 0 20 0 1 0 988908400 2609152 248 1992294400 4194304 5102416 548682068800 18446744073709551615 4254340 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 637 248 112 221 0 413 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2548

[startup+0.101922 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18880
/proc/meminfo: memFree=833840/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=2680 CPUtime=0.09
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 283 0 0 0 9 0 0 0 20 0 1 0 988908400 2744320 268 1992294400 4194304 5102416 548682068800 18446744073709551615 4249440 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 670 268 112 221 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2680

[startup+0.301941 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18880
/proc/meminfo: memFree=833840/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=2812 CPUtime=0.29
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 318 0 0 0 29 0 0 0 22 0 1 0 988908400 2879488 303 1992294400 4194304 5102416 548682068800 18446744073709551615 4248905 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 703 303 112 221 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2812

[startup+0.70198 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18880
/proc/meminfo: memFree=833840/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=2944 CPUtime=0.69
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 362 0 0 0 69 0 0 0 25 0 1 0 988908400 3014656 347 1992294400 4194304 5102416 548682068800 18446744073709551615 4255291 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 736 347 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18881
/proc/meminfo: memFree=832808/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=3076 CPUtime=1.49
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 408 0 0 0 149 0 0 0 25 0 1 0 988908400 3149824 393 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 769 393 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.1012 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18881
/proc/meminfo: memFree=832424/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=3340 CPUtime=3.09
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 474 0 0 0 309 0 0 0 25 0 1 0 988908400 3420160 459 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 835 459 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.3015 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18881
/proc/meminfo: memFree=831976/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=3740 CPUtime=6.29
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 549 0 0 0 629 0 0 0 25 0 1 0 988908400 3829760 534 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 935 534 112 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18881
/proc/meminfo: memFree=831400/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=4176 CPUtime=12.69
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 658 0 0 0 1269 0 0 0 25 0 1 0 988908400 4276224 643 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 1044 643 112 221 0 820 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4176

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 18881
/proc/meminfo: memFree=830824/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=4712 CPUtime=25.48
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 796 0 0 0 2548 0 0 0 25 0 1 0 988908400 4825088 781 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 1178 781 112 221 0 954 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4712

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 18881
/proc/meminfo: memFree=830120/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=5384 CPUtime=51.08
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 974 0 0 0 5108 0 0 0 25 0 1 0 988908400 5513216 959 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 1346 959 112 221 0 1122 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5384

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 18881
/proc/meminfo: memFree=828904/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=6592 CPUtime=102.26
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 1264 0 0 0 10226 0 0 0 25 0 1 0 988908400 6750208 1249 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 1648 1249 112 221 0 1424 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6592

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18881
/proc/meminfo: memFree=828200/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=7272 CPUtime=162.24
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 1439 0 0 0 16224 0 0 0 25 0 1 0 988908400 7446528 1424 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 1818 1424 112 221 0 1594 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7272

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18881
/proc/meminfo: memFree=827688/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=7672 CPUtime=222.24
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 1547 0 0 0 22223 1 0 0 25 0 1 0 988908400 7856128 1532 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 1918 1532 112 221 0 1694 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7672

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18881
/proc/meminfo: memFree=827048/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=8344 CPUtime=282.22
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 1702 0 0 0 28221 1 0 0 25 0 1 0 988908400 8544256 1687 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 2086 1687 112 221 0 1862 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8344

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=826728/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=8620 CPUtime=342.19
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 1780 0 0 0 34218 1 0 0 25 0 1 0 988908400 8826880 1765 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 2155 1765 112 221 0 1931 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8620

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=826216/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=9184 CPUtime=402.17
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 1908 0 0 0 40216 1 0 0 25 0 1 0 988908400 9404416 1893 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 2296 1893 112 221 0 2072 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9184

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=825832/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=9608 CPUtime=462.16
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 1999 0 0 0 46215 1 0 0 25 0 1 0 988908400 9838592 1984 1992294400 4194304 5102416 548682068800 18446744073709551615 4254317 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 2402 1984 112 221 0 2178 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9608

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=825704/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=9872 CPUtime=522.14
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 2057 0 0 0 52213 1 0 0 25 0 1 0 988908400 10108928 2042 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 2468 2042 112 221 0 2244 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9872

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=825320/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=10328 CPUtime=582.12
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 2168 0 0 0 58211 1 0 0 25 0 1 0 988908400 10575872 2153 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 2582 2153 112 221 0 2358 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 10328

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=824936/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=10616 CPUtime=642.11
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 2255 0 0 0 64210 1 0 0 25 0 1 0 988908400 10870784 2240 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 2654 2240 112 221 0 2430 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10616

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=824808/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=10748 CPUtime=702.09
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 2276 0 0 0 70208 1 0 0 25 0 1 0 988908400 11005952 2261 1992294400 4194304 5102416 548682068800 18446744073709551615 4254340 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 2687 2261 112 221 0 2463 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 10748

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=824552/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=11028 CPUtime=762.08
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 2336 0 0 0 76207 1 0 0 25 0 1 0 988908400 11292672 2321 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 2757 2321 112 221 0 2533 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 11028

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=824360/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=11168 CPUtime=822.06
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 2378 0 0 0 82205 1 0 0 25 0 1 0 988908400 11436032 2363 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 2792 2363 112 221 0 2568 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 11168

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=824040/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=11584 CPUtime=882.04
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 2456 0 0 0 88203 1 0 0 25 0 1 0 988908400 11862016 2441 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 2896 2441 112 221 0 2672 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 11584

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=823720/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=11872 CPUtime=942.02
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 2543 0 0 0 94201 1 0 0 25 0 1 0 988908400 12156928 2528 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 2968 2528 112 221 0 2744 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 11872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=823400/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=12164 CPUtime=1002.01
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 2605 0 0 0 100199 2 0 0 25 0 1 0 988908400 12455936 2590 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 3041 2590 112 221 0 2817 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 12164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=823208/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=12436 CPUtime=1062
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 2654 0 0 0 106198 2 0 0 25 0 1 0 988908400 12734464 2639 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 3109 2639 112 221 0 2885 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 12436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=823016/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=12572 CPUtime=1121.98
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 2708 0 0 0 112196 2 0 0 25 0 1 0 988908400 12873728 2693 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 3143 2693 112 221 0 2919 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 12572

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=822824/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=12720 CPUtime=1181.96
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 2751 0 0 0 118194 2 0 0 25 0 1 0 988908400 13025280 2736 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 3180 2736 112 221 0 2956 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 12720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18887
/proc/meminfo: memFree=822760/2055920 swapFree=4176856/4192956
[pid=18880] ppid=18878 vsize=12852 CPUtime=1200.06
/proc/18880/stat : 18880 (varsat-random_s) R 18878 18880 15443 0 -1 4194304 2767 0 0 0 120004 2 0 0 25 0 1 0 988908400 13160448 2752 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18880/statm: 3213 2752 112 221 0 2989 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12852

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): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.024996
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 12852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2767
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= 2858

runsolver used 1.2888 second user time and 3.05354 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-29 04:55:47
IDJOB=1518113
IDBENCH=70652
IDSOLVER=539
FILE ID=node8/1518113-1238295347
PBS_JOBID= 9060954
Free space on /tmp= 64056 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518113-1238295347/watcher-1518113-1238295347 -o /tmp/evaluation-result-1518113-1238295347/solver-1518113-1238295347 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=636096830 HOME/instance-1518113-1238295347.cnf

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

MD5SUM BENCH= 14b591d0eb90ad9845c9a4137eb8ce97
RANDOM SEED=636096830

node8.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        834256 kB
Buffers:         94936 kB
Cached:        1023028 kB
SwapCached:       9204 kB
Active:         151760 kB
Inactive:       976904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        834256 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          16392 kB
Slab:            78692 kB
Committed_AS:  2568008 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64056 MiB
End job on node8 at 2009-03-29 05:15:49