Trace number 1515257

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S398733532-072.cnf
MD5SUMd9f4caf675a8f6d697dc5efdb9aa8c41
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
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:  110                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |
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:          1939312423.000000
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 |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     110     2343    11715 |      781        0    nan |  0.000 % |
0.00/0.02	c |       102 |     110     2343    11715 |      859      102     25 |  0.008 % |
0.00/0.03	c |       253 |     110     2343    11715 |      945      253     24 |  0.008 % |
0.00/0.04	c |       480 |     110     2343    11715 |     1039      480     23 |  0.008 % |
0.00/0.06	c |       818 |     110     2343    11715 |     1143      818     23 |  0.008 % |
0.00/0.08	c |      1324 |     110     2343    11715 |     1257      733     23 |  0.008 % |
0.09/0.11	c |      2083 |     110     2343    11715 |     1383      845     22 |  0.008 % |
0.09/0.16	c |      3223 |     110     2343    11715 |     1521     1283     23 |  0.008 % |
0.19/0.22	c |      4931 |     110     2343    11715 |     1674     1441     23 |  0.008 % |
0.29/0.32	c |      7494 |     110     2343    11715 |     1841     1455     22 |  0.008 % |
0.39/0.46	c |     11339 |     110     2343    11715 |     2025     1557     22 |  0.008 % |
0.59/0.68	c |     17105 |     110     2343    11715 |     2228     1149     22 |  0.008 % |
1.00/1.03	c |     25754 |     110     2343    11715 |     2451     1876     21 |  0.008 % |
1.49/1.57	c |     38731 |     110     2343    11715 |     2696     2446     23 |  0.008 % |
2.39/2.40	c |     58193 |     110     2343    11715 |     2965     1446     21 |  0.008 % |
3.59/3.68	c |     87385 |     110     2343    11715 |     3262     2183     22 |  0.008 % |
5.59/5.64	c |    131174 |     110     2343    11715 |     3588     3164     23 |  0.008 % |
8.69/8.73	c |    196858 |     110     2343    11715 |     3947     1907     21 |  0.008 % |
13.39/13.47	c |    295385 |     110     2343    11715 |     4342     2972     22 |  0.008 % |
20.89/20.92	c |    443178 |     110     2343    11715 |     4776     4254     23 |  0.008 % |
32.58/32.61	c |    664861 |     110     2343    11715 |     5254     2425     21 |  0.008 % |
50.88/50.90	c |    997386 |     110     2343    11715 |     5779     4631     23 |  0.008 % |
79.27/79.40	c |   1496178 |     110     2343    11715 |     6357     3808     22 |  0.008 % |
124.26/124.35	c |   2244360 |     110     2343    11715 |     6993     4716     22 |  0.008 % |
195.84/195.95	c |   3366634 |     110     2343    11715 |     7692     6786     24 |  0.008 % |
308.00/308.17	c |   5050045 |     110     2343    11715 |     8461     6845     22 |  0.008 % |
484.96/485.13	c |   7575162 |     110     2343    11715 |     9308     6009     22 |  0.008 % |
767.99/768.20	c |  11362839 |     110     2343    11715 |    10238     7959     22 |  0.008 % |

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-1515257-1238252259/watcher-1515257-1238252259 -o /tmp/evaluation-result-1515257-1238252259/solver-1515257-1238252259 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1939312423 HOME/instance-1515257-1238252259.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 12831
/proc/meminfo: memFree=754256/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=2552 CPUtime=0
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 1097891475 2613248 239 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 638 239 88 221 0 414 0

[startup+0.0942931 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12831
/proc/meminfo: memFree=754256/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=2660 CPUtime=0.09
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 291 0 0 0 9 0 0 0 18 0 1 0 1097891475 2723840 276 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 665 276 112 221 0 441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2660

[startup+0.101293 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12831
/proc/meminfo: memFree=754256/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=2660 CPUtime=0.09
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 291 0 0 0 9 0 0 0 18 0 1 0 1097891475 2723840 276 1992294400 4194304 5102416 548682068800 18446744073709551615 4255725 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 665 276 112 221 0 441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2660

[startup+0.30131 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12831
/proc/meminfo: memFree=754256/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=2792 CPUtime=0.29
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 331 0 0 0 29 0 0 0 19 0 1 0 1097891475 2859008 316 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 698 316 112 221 0 474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2792

[startup+0.701344 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12831
/proc/meminfo: memFree=754256/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=2924 CPUtime=0.69
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 375 0 0 0 69 0 0 0 22 0 1 0 1097891475 2994176 360 1992294400 4194304 5102416 548682068800 18446744073709551615 4255238 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 731 360 112 221 0 507 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2924

[startup+1.50141 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12832
/proc/meminfo: memFree=753096/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=3188 CPUtime=1.49
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 428 0 0 0 149 0 0 0 25 0 1 0 1097891475 3264512 413 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 797 413 112 221 0 573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3188

[startup+3.10155 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12832
/proc/meminfo: memFree=752776/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=3452 CPUtime=3.09
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 492 0 0 0 309 0 0 0 25 0 1 0 1097891475 3534848 477 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 863 477 112 221 0 639 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3452

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12832
/proc/meminfo: memFree=752336/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=3728 CPUtime=6.29
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 574 0 0 0 629 0 0 0 25 0 1 0 1097891475 3817472 559 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 932 559 112 221 0 708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3728

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 12832
/proc/meminfo: memFree=751824/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=4136 CPUtime=12.69
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 671 0 0 0 1269 0 0 0 25 0 1 0 1097891475 4235264 656 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 1034 656 112 221 0 810 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4136

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12832
/proc/meminfo: memFree=751376/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=4556 CPUtime=25.48
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 771 0 0 0 2548 0 0 0 25 0 1 0 1097891475 4665344 756 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 1139 756 112 221 0 915 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4556

[startup+51.1017 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 12832
/proc/meminfo: memFree=750736/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=5296 CPUtime=51.08
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 927 0 0 0 5107 1 0 0 25 0 1 0 1097891475 5423104 912 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 1324 912 112 221 0 1100 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5296

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12832
/proc/meminfo: memFree=750160/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=5840 CPUtime=102.27
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1064 0 0 0 10226 1 0 0 25 0 1 0 1097891475 5980160 1049 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 1460 1049 112 221 0 1236 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5840

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12832
/proc/meminfo: memFree=749584/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=6540 CPUtime=162.25
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1224 0 0 0 16224 1 0 0 25 0 1 0 1097891475 6696960 1209 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 1635 1209 112 221 0 1411 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6540

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=749008/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=6964 CPUtime=222.22
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1332 0 0 0 22221 1 0 0 25 0 1 0 1097891475 7131136 1317 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 1741 1317 112 221 0 1517 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6964

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=748688/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=7244 CPUtime=282.21
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1404 0 0 0 28220 1 0 0 25 0 1 0 1097891475 7417856 1389 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 1811 1389 112 221 0 1587 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7244

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=748496/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=7424 CPUtime=342.2
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1444 0 0 0 34218 2 0 0 25 0 1 0 1097891475 7602176 1429 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 1856 1429 112 221 0 1632 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7424

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=748304/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=7592 CPUtime=402.18
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1500 0 0 0 40216 2 0 0 25 0 1 0 1097891475 7774208 1485 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 1898 1485 112 221 0 1674 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7592

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=748304/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=7748 CPUtime=462.16
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1530 0 0 0 46214 2 0 0 25 0 1 0 1097891475 7933952 1515 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 1937 1515 112 221 0 1713 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7748

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=748176/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=7916 CPUtime=522.15
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1558 0 0 0 52213 2 0 0 25 0 1 0 1097891475 8105984 1543 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 1979 1543 112 221 0 1755 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7916

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=747984/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=8084 CPUtime=582.13
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1609 0 0 0 58211 2 0 0 25 0 1 0 1097891475 8278016 1594 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 2021 1594 112 221 0 1797 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8084

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=747728/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=8420 CPUtime=642.12
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1665 0 0 0 64210 2 0 0 25 0 1 0 1097891475 8622080 1650 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 2105 1650 112 221 0 1881 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8420

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=747664/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=8420 CPUtime=702.09
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1692 0 0 0 70207 2 0 0 25 0 1 0 1097891475 8622080 1677 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 2105 1677 112 221 0 1881 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 8420

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=747472/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=8588 CPUtime=762.09
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1728 0 0 0 76206 3 0 0 25 0 1 0 1097891475 8794112 1713 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 2147 1713 112 221 0 1923 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 8588

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=747088/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=9096 CPUtime=822.07
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1835 0 0 0 82204 3 0 0 25 0 1 0 1097891475 9314304 1820 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 2274 1820 112 221 0 2050 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 9096

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=746768/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=9432 CPUtime=882.05
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1910 0 0 0 88202 3 0 0 25 0 1 0 1097891475 9658368 1895 1992294400 4194304 5102416 548682068800 18446744073709551615 4249689 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 2358 1895 112 221 0 2134 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 9432

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=746640/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=9600 CPUtime=942.03
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1929 0 0 0 94200 3 0 0 25 0 1 0 1097891475 9830400 1914 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 2400 1914 112 221 0 2176 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 9600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=746576/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=9600 CPUtime=1002.02
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1958 0 0 0 100199 3 0 0 25 0 1 0 1097891475 9830400 1943 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 2400 1943 112 221 0 2176 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 9600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=746512/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=9600 CPUtime=1062.01
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1959 0 0 0 106197 4 0 0 25 0 1 0 1097891475 9830400 1944 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 2400 1944 112 221 0 2176 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 9600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=746448/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=9600 CPUtime=1121.99
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1962 0 0 0 112195 4 0 0 25 0 1 0 1097891475 9830400 1947 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 2400 1947 112 221 0 2176 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 9600

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=746320/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=9772 CPUtime=1181.97
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1988 0 0 0 118193 4 0 0 25 0 1 0 1097891475 10006528 1973 1992294400 4194304 5102416 548682068800 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 2443 1973 112 221 0 2219 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 9772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12838
/proc/meminfo: memFree=746320/2055920 swapFree=4167280/4192956
[pid=12831] ppid=12829 vsize=9772 CPUtime=1200.07
/proc/12831/stat : 12831 (varsat-random_s) R 12829 12831 12794 0 -1 4194304 1988 0 0 0 120003 4 0 0 25 0 1 0 1097891475 10006528 1973 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/12831/statm: 2443 1973 112 221 0 2219 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 9772

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): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.047992
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 9772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1988
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= 1352

runsolver used 0.949855 second user time and 2.37064 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-28 15:57:39
IDJOB=1515257
IDBENCH=70414
IDSOLVER=539
FILE ID=node31/1515257-1238252259
PBS_JOBID= 9060769
Free space on /tmp= 66360 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S398733532-072.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515257-1238252259/watcher-1515257-1238252259 -o /tmp/evaluation-result-1515257-1238252259/solver-1515257-1238252259 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1939312423 HOME/instance-1515257-1238252259.cnf

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

MD5SUM BENCH= d9f4caf675a8f6d697dc5efdb9aa8c41
RANDOM SEED=1939312423

node31.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		: 3000.214
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		: 3000.214
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:        754736 kB
Buffers:        107276 kB
Cached:        1075144 kB
SwapCached:      18664 kB
Active:         176816 kB
Inactive:      1025676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        754736 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          17228 kB
Slab:            84408 kB
Committed_AS:  2933316 kB
PageTables:       1472 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= 66360 MiB
End job on node31 at 2009-03-28 16:17:42