Trace number 1731472

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark852.684
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    6860                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          436563245.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |     790     4052    13081 |     1350        0    nan |  0.000 % |
0.06/0.06	c |       100 |     790     4052    13081 |     1485      100     16 |  0.000 % |
0.09/0.10	c |       250 |     790     4052    13081 |     1634      250     16 |  0.000 % |
0.09/0.14	c |       480 |     790     4052    13081 |     1797      480     18 |  0.000 % |
0.09/0.19	c |       817 |     790     4052    13081 |     1977      817     18 |  0.000 % |
0.19/0.25	c |      1323 |     790     4052    13081 |     2175     1323     19 |  0.000 % |
0.29/0.33	c |      2082 |     790     4052    13081 |     2392     2082     19 |  0.000 % |
0.39/0.44	c |      3223 |     790     4052    13081 |     2632     1987     20 |  0.000 % |
0.49/0.59	c |      4931 |     790     4052    13081 |     2895     2348     20 |  0.000 % |
0.79/0.82	c |      7494 |     790     4052    13081 |     3184     1949     17 |  0.000 % |
1.10/1.16	c |     11338 |     790     4052    13081 |     3503     2532     20 |  0.000 % |
1.59/1.64	c |     17105 |     790     4052    13081 |     3853     2925     19 |  0.000 % |
2.39/2.43	c |     25756 |     790     4052    13081 |     4238     3726     21 |  0.000 % |
3.59/3.60	c |     38731 |     790     4052    13081 |     4662     3768     19 |  0.000 % |
5.29/5.40	c |     58194 |     790     4052    13081 |     5129     4259     19 |  0.000 % |
8.09/8.16	c |     87386 |     790     4052    13081 |     5642     4809     20 |  0.000 % |
12.49/12.53	c |    131178 |     790     4052    13081 |     6206     5694     20 |  0.000 % |
19.18/19.29	c |    196864 |     790     4052    13081 |     6826     5297     21 |  0.000 % |
29.98/30.05	c |    295390 |     790     4052    13081 |     7509     3594     23 |  0.000 % |
46.48/46.55	c |    443180 |     790     4052    13081 |     8260     7075     19 |  0.000 % |
73.37/73.47	c |    664863 |     790     4052    13081 |     9086     7526     24 |  0.000 % |
113.06/113.19	c |    997388 |     790     4052    13081 |     9995     5793     20 |  0.000 % |
177.64/177.73	c |   1496176 |     790     4052    13081 |    10994     6120     21 |  0.000 % |
281.82/281.93	c |   2244358 |     790     4052    13081 |    12094     6652     20 |  0.000 % |
446.77/446.93	c |   3366632 |     790     4052    13081 |    13303     8866     24 |  0.000 % |
706.40/706.66	c |   5050043 |     790     4052    13081 |    14634    12977     24 |  0.000 % |
1133.58/1133.90	c |   7575160 |     790     4052    13081 |    16097     7945     24 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731472-1240771044/watcher-1731472-1240771044 -o /tmp/evaluation-result-1731472-1240771044/solver-1731472-1240771044 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=436563245 HOME/instance-1731472-1240771044.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 0.98 0.99 3/65 28788
/proc/meminfo: memFree=1700480/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=2712 CPUtime=0
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 105137572 2777088 276 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 678 277 88 221 0 454 0

[startup+0.0651611 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 28788
/proc/meminfo: memFree=1700480/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=3556 CPUtime=0.06
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 578 0 0 0 6 0 0 0 18 0 1 0 105137572 3641344 530 1992294400 4194304 5102416 548682068784 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 889 530 103 221 0 665 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3556

[startup+0.101164 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 28788
/proc/meminfo: memFree=1700480/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=3556 CPUtime=0.09
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 587 0 0 0 9 0 0 0 18 0 1 0 105137572 3641344 539 1992294400 4194304 5102416 548682068784 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 889 539 112 221 0 665 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3556

[startup+0.301187 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 28788
/proc/meminfo: memFree=1700480/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=3556 CPUtime=0.29
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 587 0 0 0 29 0 0 0 19 0 1 0 105137572 3641344 539 1992294400 4194304 5102416 548682068784 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 889 539 112 221 0 665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3556

[startup+0.701232 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 28788
/proc/meminfo: memFree=1700480/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=3556 CPUtime=0.69
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 587 0 0 0 69 0 0 0 22 0 1 0 105137572 3641344 539 1992294400 4194304 5102416 548682068784 18446744073709551615 4250487 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 889 539 112 221 0 665 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3556

[startup+1.50132 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28789
/proc/meminfo: memFree=1698616/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=3848 CPUtime=1.49
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 631 0 0 0 149 0 0 0 25 0 1 0 105137572 3940352 583 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 962 583 112 221 0 738 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3848

[startup+3.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28789
/proc/meminfo: memFree=1698232/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=4112 CPUtime=3.09
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 716 0 0 0 309 0 0 0 25 0 1 0 105137572 4210688 668 1992294400 4194304 5102416 548682068784 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 1028 668 112 221 0 804 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4112

[startup+6.30187 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28789
/proc/meminfo: memFree=1697720/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=4380 CPUtime=6.29
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 791 0 0 0 629 0 0 0 25 0 1 0 105137572 4485120 743 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 1095 743 112 221 0 871 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4380

[startup+12.7016 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 28789
/proc/meminfo: memFree=1697208/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=4820 CPUtime=12.69
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 892 0 0 0 1269 0 0 0 25 0 1 0 105137572 4935680 844 1992294400 4194304 5102416 548682068784 18446744073709551615 4249977 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 1205 844 112 221 0 981 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4820

[startup+25.501 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 28789
/proc/meminfo: memFree=1696568/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=5480 CPUtime=25.48
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 1039 0 0 0 2548 0 0 0 25 0 1 0 105137572 5611520 991 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 1370 991 112 221 0 1146 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5480

[startup+51.102 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 28789
/proc/meminfo: memFree=1695544/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=6560 CPUtime=51.08
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 1305 0 0 0 5107 1 0 0 25 0 1 0 105137572 6717440 1257 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 1640 1257 112 221 0 1416 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6560

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1694776/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=7248 CPUtime=102.27
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 1493 0 0 0 10226 1 0 0 25 0 1 0 105137572 7421952 1445 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 1812 1445 112 221 0 1588 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7248

[startup+162.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 28791
/proc/meminfo: memFree=1694008/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=8076 CPUtime=162.24
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 1692 0 0 0 16223 1 0 0 25 0 1 0 105137572 8269824 1644 1992294400 4194304 5102416 548682068784 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 2019 1644 112 221 0 1795 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8076

[startup+222.301 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 28791
/proc/meminfo: memFree=1693176/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=8908 CPUtime=222.23
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 1890 0 0 0 22221 2 0 0 25 0 1 0 105137572 9121792 1842 1992294400 4194304 5102416 548682068784 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 2227 1842 112 221 0 2003 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8908

[startup+282.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 28791
/proc/meminfo: memFree=1692856/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=9308 CPUtime=282.22
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 1971 0 0 0 28220 2 0 0 25 0 1 0 105137572 9531392 1923 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 2327 1923 112 221 0 2103 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9308

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 28791
/proc/meminfo: memFree=1692216/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=9872 CPUtime=342.2
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2125 0 0 0 34218 2 0 0 25 0 1 0 105137572 10108928 2077 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 2468 2077 112 221 0 2244 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9872

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 28791
/proc/meminfo: memFree=1691896/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=10276 CPUtime=402.18
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2202 0 0 0 40216 2 0 0 25 0 1 0 105137572 10522624 2154 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 2569 2154 112 221 0 2345 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 10276

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1691384/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=10852 CPUtime=462.16
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2327 0 0 0 46214 2 0 0 25 0 1 0 105137572 11112448 2279 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 2713 2279 112 221 0 2489 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10852

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1691064/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=11120 CPUtime=522.15
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2400 0 0 0 52212 3 0 0 25 0 1 0 105137572 11386880 2352 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 2780 2352 112 221 0 2556 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 11120

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1690808/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=11252 CPUtime=582.13
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2454 0 0 0 58210 3 0 0 25 0 1 0 105137572 11522048 2406 1992294400 4194304 5102416 548682068784 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 2813 2406 112 221 0 2589 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 11252

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1690360/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=11808 CPUtime=642.12
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2559 0 0 0 64209 3 0 0 25 0 1 0 105137572 12091392 2511 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 2952 2511 112 221 0 2728 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 11808

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1689976/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=12072 CPUtime=702.1
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2632 0 0 0 70207 3 0 0 25 0 1 0 105137572 12361728 2584 1992294400 4194304 5102416 548682068784 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 3018 2584 112 221 0 2794 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 12072

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1689592/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=12356 CPUtime=762.09
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2720 0 0 0 76205 4 0 0 25 0 1 0 105137572 12652544 2672 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 3089 2672 112 221 0 2865 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 12356

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1689400/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=12696 CPUtime=822.07
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2768 0 0 0 82203 4 0 0 25 0 1 0 105137572 13000704 2720 1992294400 4194304 5102416 548682068784 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 3174 2720 112 221 0 2950 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 12696

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1689272/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=12696 CPUtime=882.05
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2793 0 0 0 88201 4 0 0 25 0 1 0 105137572 13000704 2745 1992294400 4194304 5102416 548682068784 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 3174 2745 112 221 0 2950 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 12696

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1689016/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=13020 CPUtime=942.03
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2850 0 0 0 94199 4 0 0 25 0 1 0 105137572 13332480 2802 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 3255 2802 112 221 0 3031 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 13020

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1688824/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=13160 CPUtime=1002.03
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2891 0 0 0 100198 5 0 0 25 0 1 0 105137572 13475840 2843 1992294400 4194304 5102416 548682068784 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 3290 2843 112 221 0 3066 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 13160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1688568/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=13464 CPUtime=1062.01
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2952 0 0 0 106196 5 0 0 25 0 1 0 105137572 13787136 2904 1992294400 4194304 5102416 548682068784 18446744073709551615 4230749 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 3366 2904 112 221 0 3142 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 13464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1688440/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=13616 CPUtime=1121.99
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 2990 0 0 0 112194 5 0 0 25 0 1 0 105137572 13942784 2942 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 3404 2942 112 221 0 3180 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 13616

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1687928/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=14044 CPUtime=1181.97
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 3110 0 0 0 118192 5 0 0 25 0 1 0 105137572 14381056 3062 1992294400 4194304 5102416 548682068784 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 3511 3062 112 221 0 3287 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 14044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28791
/proc/meminfo: memFree=1687800/2055920 swapFree=4180008/4192956
[pid=28788] ppid=28786 vsize=14204 CPUtime=1200.07
/proc/28788/stat : 28788 (varsat-random_s) R 28786 28788 28411 0 -1 4194304 3143 0 0 0 120002 5 0 0 25 0 1 0 105137572 14544896 3095 1992294400 4194304 5102416 548682068784 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28788/statm: 3551 3095 112 221 0 3327 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 14204

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): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.06199
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 14204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3143
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= 922

runsolver used 1.3228 second user time and 2.95755 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-26 20:37:24
IDJOB=1731472
IDBENCH=24752
IDSOLVER=539
FILE ID=node32/1731472-1240771044
PBS_JOBID= 9187140
Free space on /tmp= 66396 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731472-1240771044/watcher-1731472-1240771044 -o /tmp/evaluation-result-1731472-1240771044/solver-1731472-1240771044 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=436563245 HOME/instance-1731472-1240771044.cnf

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

MD5SUM BENCH= 27360692d166ffe055bd444eea177edf
RANDOM SEED=436563245

node32.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		: 3000.216
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		: 3000.216
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:       1700896 kB
Buffers:         39972 kB
Cached:         258500 kB
SwapCached:       6168 kB
Active:          76572 kB
Inactive:       230684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700896 kB
SwapTotal:     4192956 kB
SwapFree:      4180008 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          14288 kB
Slab:            33500 kB
Committed_AS:   379076 kB
PageTables:       1488 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= 66392 MiB
End job on node32 at 2009-04-26 20:57:27