Trace number 1519013

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/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S617358728-082.cnf
MD5SUMf77bf155457eaab086ae39f525f81379
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06099
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:  460                                                  |
0.00/0.00	c |  Number of clauses:    1955                                                 |
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:          1677640536.000000
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 |     449     1940     5883 |      646        0    nan |  0.000 % |
0.00/0.02	c |       100 |     449     1940     5883 |      711      100     25 |  0.000 % |
0.00/0.03	c |       250 |     449     1940     5883 |      782      250     24 |  0.000 % |
0.00/0.05	c |       476 |     449     1940     5883 |      860      476     23 |  0.000 % |
0.00/0.07	c |       816 |     449     1940     5883 |      946      816     22 |  0.000 % |
0.09/0.10	c |      1322 |     449     1940     5883 |     1041      824     20 |  0.000 % |
0.09/0.14	c |      2082 |     449     1940     5883 |     1145     1033     20 |  0.000 % |
0.19/0.20	c |      3221 |     449     1940     5883 |     1260      981     20 |  0.000 % |
0.19/0.28	c |      4929 |     449     1940     5883 |     1386      719     18 |  0.000 % |
0.29/0.39	c |      7493 |     449     1940     5883 |     1524     1128     19 |  0.000 % |
0.49/0.56	c |     11337 |     449     1940     5883 |     1677     1003     20 |  0.000 % |
0.79/0.81	c |     17104 |     449     1940     5883 |     1845     1567     21 |  0.000 % |
1.19/1.20	c |     25753 |     449     1940     5883 |     2029     1695     22 |  0.000 % |
1.79/1.80	c |     38727 |     449     1940     5883 |     2232     1168     19 |  0.000 % |
2.69/2.71	c |     58190 |     449     1940     5883 |     2455     1272     18 |  0.000 % |
4.09/4.15	c |     87386 |     449     1940     5883 |     2701     1626     21 |  0.000 % |
6.29/6.35	c |    131176 |     449     1940     5883 |     2971     2631     24 |  0.000 % |
9.59/9.65	c |    196860 |     449     1940     5883 |     3268     1764     20 |  0.000 % |
14.69/14.79	c |    295389 |     449     1940     5883 |     3595     2323     23 |  0.000 % |
22.99/23.02	c |    443178 |     449     1940     5883 |     3954     2370     21 |  0.000 % |
35.67/35.79	c |    664861 |     449     1940     5883 |     4350     3874     22 |  0.000 % |
55.67/55.74	c |    997387 |     449     1940     5883 |     4785     4011     21 |  0.000 % |
86.46/86.54	c |   1496177 |     449     1940     5883 |     5264     2698     22 |  0.000 % |
134.55/134.65	c |   2244359 |     449     1940     5883 |     5790     4166     22 |  0.000 % |
210.12/210.20	c |   3366633 |     449     1940     5883 |     6369     4793     23 |  0.000 % |
329.57/329.74	c |   5050044 |     449     1940     5883 |     7006     3273     22 |  0.000 % |
518.20/518.45	c |   7575160 |     449     1940     5883 |     7707     5956     22 |  0.000 % |
815.60/815.93	c |  11362836 |     449     1940     5883 |     8477     6865     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-1519013-1238307167/watcher-1519013-1238307167 -o /tmp/evaluation-result-1519013-1238307167/solver-1519013-1238307167 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1677640536 HOME/instance-1519013-1238307167.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 18779
/proc/meminfo: memFree=1523128/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=2560 CPUtime=0
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 236 0 0 0 0 0 0 0 20 0 1 0 1103380595 2621440 221 1992294400 4194304 5102416 548682068800 18446744073709551615 4495169 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 640 221 98 221 0 416 0

[startup+0.088519 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 18779
/proc/meminfo: memFree=1523128/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=2528 CPUtime=0.08
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 254 0 0 0 8 0 0 0 20 0 1 0 1103380595 2588672 239 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 632 239 112 221 0 408 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2528

[startup+0.10152 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 18779
/proc/meminfo: memFree=1523128/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=2528 CPUtime=0.09
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 261 0 0 0 9 0 0 0 20 0 1 0 1103380595 2588672 246 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 632 246 112 221 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2528

[startup+0.301561 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 18779
/proc/meminfo: memFree=1523128/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=2660 CPUtime=0.29
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 292 0 0 0 29 0 0 0 22 0 1 0 1103380595 2723840 277 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 665 277 112 221 0 441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2660

[startup+0.701642 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 18779
/proc/meminfo: memFree=1523128/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=2792 CPUtime=0.69
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 340 0 0 0 69 0 0 0 25 0 1 0 1103380595 2859008 325 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 698 325 112 221 0 474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2792

[startup+1.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1522160/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=3056 CPUtime=1.49
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 385 0 0 0 149 0 0 0 25 0 1 0 1103380595 3129344 370 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 764 370 112 221 0 540 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3056

[startup+3.10113 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1521776/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=3320 CPUtime=3.09
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 444 0 0 0 309 0 0 0 25 0 1 0 1103380595 3399680 429 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 830 429 112 221 0 606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3320

[startup+6.30178 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1521336/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=3584 CPUtime=6.29
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 527 0 0 0 629 0 0 0 25 0 1 0 1103380595 3670016 512 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 896 512 112 221 0 672 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3584

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1520832/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=3980 CPUtime=12.69
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 626 0 0 0 1269 0 0 0 25 0 1 0 1103380595 4075520 611 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 995 611 112 221 0 771 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3980

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1520256/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=4512 CPUtime=25.48
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 763 0 0 0 2548 0 0 0 25 0 1 0 1103380595 4620288 748 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 1128 748 112 221 0 904 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4512

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1519552/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=5188 CPUtime=51.07
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 938 0 0 0 5107 0 0 0 25 0 1 0 1103380595 5312512 923 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 1297 923 112 221 0 1073 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5188

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1518592/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=6152 CPUtime=102.26
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 1166 0 0 0 10225 1 0 0 25 0 1 0 1103380595 6299648 1151 1992294400 4194304 5102416 548682068800 18446744073709551615 4490856 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 1538 1151 112 221 0 1314 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6152

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1517824/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=6968 CPUtime=162.24
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 1353 0 0 0 16223 1 0 0 25 0 1 0 1103380595 7135232 1338 1992294400 4194304 5102416 548682068800 18446744073709551615 4249548 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 1742 1338 112 221 0 1518 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6968

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1517248/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=7504 CPUtime=222.21
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 1479 0 0 0 22220 1 0 0 25 0 1 0 1103380595 7684096 1464 1992294400 4194304 5102416 548682068800 18446744073709551615 4249689 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 1876 1464 112 221 0 1652 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7504

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1516800/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=7912 CPUtime=282.19
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 1594 0 0 0 28218 1 0 0 25 0 1 0 1103380595 8101888 1579 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 1978 1579 112 221 0 1754 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7912

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1516288/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=8324 CPUtime=342.17
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 1706 0 0 0 34216 1 0 0 25 0 1 0 1103380595 8523776 1691 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2081 1691 112 221 0 1857 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8324

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1515904/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=8748 CPUtime=402.15
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 1801 0 0 0 40214 1 0 0 25 0 1 0 1103380595 8957952 1786 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2187 1786 112 221 0 1963 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8748

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1515584/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=9020 CPUtime=462.12
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 1877 0 0 0 46211 1 0 0 25 0 1 0 1103380595 9236480 1862 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2255 1862 112 221 0 2031 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9020

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1515264/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=9296 CPUtime=522.1
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 1951 0 0 0 52209 1 0 0 25 0 1 0 1103380595 9519104 1936 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2324 1936 112 221 0 2100 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 9296

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1514880/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=9712 CPUtime=582.08
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 2032 0 0 0 58207 1 0 0 25 0 1 0 1103380595 9945088 2017 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2428 2017 112 221 0 2204 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 9712

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1514624/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=9992 CPUtime=642.06
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 2089 0 0 0 64205 1 0 0 25 0 1 0 1103380595 10231808 2074 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2498 2074 112 221 0 2274 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 9992

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1514432/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=10124 CPUtime=702.04
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 2145 0 0 0 70203 1 0 0 25 0 1 0 1103380595 10366976 2130 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2531 2130 112 221 0 2307 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 10124

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1514176/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=10408 CPUtime=762.02
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 2199 0 0 0 76201 1 0 0 25 0 1 0 1103380595 10657792 2184 1992294400 4194304 5102416 548682068800 18446744073709551615 4250084 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2602 2184 112 221 0 2378 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 10408

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1513920/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=10720 CPUtime=822
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 2259 0 0 0 82198 2 0 0 25 0 1 0 1103380595 10977280 2244 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2680 2244 112 221 0 2456 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 10720

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1513728/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=10852 CPUtime=881.98
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 2320 0 0 0 88196 2 0 0 25 0 1 0 1103380595 11112448 2305 1992294400 4194304 5102416 548682068800 18446744073709551615 4254317 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2713 2305 112 221 0 2489 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 10852

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1513472/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=11140 CPUtime=941.96
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 2370 0 0 0 94194 2 0 0 25 0 1 0 1103380595 11407360 2355 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2785 2355 112 221 0 2561 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 11140

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1513408/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=11280 CPUtime=1001.94
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 2397 0 0 0 100192 2 0 0 25 0 1 0 1103380595 11550720 2382 1992294400 4194304 5102416 548682068800 18446744073709551615 4230759 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2820 2382 112 221 0 2596 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11280

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1513280/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=11424 CPUtime=1061.92
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 2424 0 0 0 106190 2 0 0 25 0 1 0 1103380595 11698176 2409 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2856 2409 112 221 0 2632 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 11424

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1513152/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=11572 CPUtime=1121.9
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 2465 0 0 0 112188 2 0 0 25 0 1 0 1103380595 11849728 2450 1992294400 4194304 5102416 548682068800 18446744073709551615 4228529 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2893 2450 112 221 0 2669 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 11572

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1512896/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=11712 CPUtime=1181.88
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 2513 0 0 0 118186 2 0 0 25 0 1 0 1103380595 11993088 2498 1992294400 4194304 5102416 548682068800 18446744073709551615 4262308 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2928 2498 112 221 0 2704 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 11712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1512832/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=11712 CPUtime=1200.07
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 2523 0 0 0 120005 2 0 0 25 0 1 0 1103380595 11993088 2508 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2928 2508 112 221 0 2704 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11712

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18780
/proc/meminfo: memFree=1512832/2055920 swapFree=4170032/4192956
[pid=18779] ppid=18777 vsize=11712 CPUtime=1200.07
/proc/18779/stat : 18779 (varsat-random_s) R 18777 18779 18532 0 -1 4194304 2523 0 0 0 120005 2 0 0 25 0 1 0 1103380595 11993088 2508 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/18779/statm: 2928 2508 112 221 0 2704 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.022996
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 11712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2523
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= 1382

runsolver used 1.16782 second user time and 3.20951 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-29 08:12:47
IDJOB=1519013
IDBENCH=70727
IDSOLVER=539
FILE ID=node80/1519013-1238307167
PBS_JOBID= 9061093
Free space on /tmp= 64692 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S617358728-082.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519013-1238307167/watcher-1519013-1238307167 -o /tmp/evaluation-result-1519013-1238307167/solver-1519013-1238307167 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1677640536 HOME/instance-1519013-1238307167.cnf

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

MD5SUM BENCH= f77bf155457eaab086ae39f525f81379
RANDOM SEED=1677640536

node80.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		: 3000.263
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		: 3000.263
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:       1523544 kB
Buffers:         63104 kB
Cached:         389964 kB
SwapCached:      14432 kB
Active:         151456 kB
Inactive:       317860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523544 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          21856 kB
Slab:            48128 kB
Committed_AS:  2774788 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-29 08:32:49