Trace number 1517681

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
MD5SUM642edeb8ba30ebee256f5f53448e9be6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark586.387
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:          1387473617.000000
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 |     446     1940     5899 |      646        0    nan |  0.000 % |
0.00/0.01	c |       100 |     446     1940     5899 |      711      100     22 |  0.000 % |
0.00/0.03	c |       250 |     446     1940     5899 |      782      250     22 |  0.000 % |
0.00/0.05	c |       477 |     446     1940     5899 |      860      477     23 |  0.000 % |
0.00/0.07	c |       815 |     446     1940     5899 |      946      815     22 |  0.000 % |
0.08/0.10	c |      1321 |     446     1940     5899 |     1041      821     21 |  0.000 % |
0.09/0.13	c |      2081 |     446     1940     5899 |     1145     1041     19 |  0.000 % |
0.09/0.19	c |      3220 |     446     1940     5899 |     1260      974     20 |  0.000 % |
0.19/0.27	c |      4929 |     446     1940     5899 |     1386      695     18 |  0.000 % |
0.29/0.38	c |      7491 |     446     1940     5899 |     1524     1105     19 |  0.000 % |
0.49/0.56	c |     11336 |     446     1940     5899 |     1677     1027     18 |  0.000 % |
0.79/0.83	c |     17105 |     446     1940     5899 |     1845     1628     19 |  0.000 % |
1.19/1.23	c |     25755 |     446     1940     5899 |     2029     1787     21 |  0.000 % |
1.79/1.87	c |     38729 |     446     1940     5899 |     2232     1264     19 |  0.000 % |
2.79/2.83	c |     58192 |     446     1940     5899 |     2455     1360     20 |  0.000 % |
4.30/4.31	c |     87384 |     446     1940     5899 |     2701     1761     20 |  0.000 % |
6.60/6.62	c |    131173 |     446     1940     5899 |     2971     1441     19 |  0.000 % |
10.19/10.23	c |    196857 |     446     1940     5899 |     3268     2145     20 |  0.000 % |
15.78/15.89	c |    295384 |     446     1940     5899 |     3595     2835     21 |  0.000 % |
24.68/24.76	c |    443173 |     446     1940     5899 |     3954     2814     22 |  0.000 % |
38.27/38.31	c |    664858 |     446     1940     5899 |     4350     2224     22 |  0.000 % |
59.47/59.58	c |    997384 |     446     1940     5899 |     4785     2641     22 |  0.000 % |
92.37/92.49	c |   1496172 |     446     1940     5899 |     5264     3568     21 |  0.000 % |
143.74/143.85	c |   2244354 |     446     1940     5899 |     5790     5115     22 |  0.000 % |
224.71/224.87	c |   3366628 |     446     1940     5899 |     6369     5513     23 |  0.000 % |
350.47/350.66	c |   5050039 |     446     1940     5899 |     7006     3631     22 |  0.000 % |
549.49/549.79	c |   7575155 |     446     1940     5899 |     7707     6234     23 |  0.000 % |
862.38/862.70	c |  11362830 |     446     1940     5899 |     8477     5836     23 |  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-1517681-1238289521/watcher-1517681-1238289521 -o /tmp/evaluation-result-1517681-1238289521/solver-1517681-1238289521 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1387473617 HOME/instance-1517681-1238289521.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 0.97 3/72 8309
/proc/meminfo: memFree=1422752/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=2432 CPUtime=0
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 1101613422 2490368 213 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 608 213 98 221 0 384 0

[startup+0.087294 s]
/proc/loadavg: 0.99 0.97 0.97 3/72 8309
/proc/meminfo: memFree=1422752/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=2532 CPUtime=0.08
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 259 0 0 0 8 0 0 0 18 0 1 0 1101613422 2592768 244 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 633 244 112 221 0 409 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2532

[startup+0.101296 s]
/proc/loadavg: 0.99 0.97 0.97 3/72 8309
/proc/meminfo: memFree=1422752/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=2532 CPUtime=0.09
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 1101613422 2592768 246 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 633 246 112 221 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301334 s]
/proc/loadavg: 0.99 0.97 0.97 3/72 8309
/proc/meminfo: memFree=1422752/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=2664 CPUtime=0.29
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 290 0 0 0 29 0 0 0 19 0 1 0 1101613422 2727936 275 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 666 275 112 221 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701409 s]
/proc/loadavg: 0.99 0.97 0.97 3/72 8309
/proc/meminfo: memFree=1422752/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=2796 CPUtime=0.69
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 331 0 0 0 69 0 0 0 22 0 1 0 1101613422 2863104 316 1992294400 4194304 5102416 548682068800 18446744073709551615 4254702 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 699 316 112 221 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50156 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1421784/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=3060 CPUtime=1.49
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 381 0 0 0 149 0 0 0 25 0 1 0 1101613422 3133440 366 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 765 366 112 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10186 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1421464/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=3192 CPUtime=3.09
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 434 0 0 0 309 0 0 0 25 0 1 0 1101613422 3268608 419 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 798 419 112 221 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3192

[startup+6.30147 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1421016/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=3456 CPUtime=6.29
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 505 0 0 0 629 0 0 0 25 0 1 0 1101613422 3538944 490 1992294400 4194304 5102416 548682068800 18446744073709551615 4254393 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 864 490 112 221 0 640 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3456

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1420568/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=3852 CPUtime=12.69
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 598 0 0 0 1269 0 0 0 25 0 1 0 1101613422 3944448 583 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 963 583 112 221 0 739 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3852

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1420120/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=4388 CPUtime=25.48
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 717 0 0 0 2548 0 0 0 25 0 1 0 1101613422 4493312 702 1992294400 4194304 5102416 548682068800 18446744073709551615 4249548 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 1097 702 112 221 0 873 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4388

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1419416/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=5064 CPUtime=51.07
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 883 0 0 0 5107 0 0 0 25 0 1 0 1101613422 5185536 868 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 1266 868 112 221 0 1042 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5064

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1418520/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=5864 CPUtime=102.26
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 1099 0 0 0 10225 1 0 0 25 0 1 0 1101613422 6004736 1084 1992294400 4194304 5102416 548682068800 18446744073709551615 4254867 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 1466 1084 112 221 0 1242 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5864

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1417816/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=6548 CPUtime=162.23
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 1268 0 0 0 16222 1 0 0 25 0 1 0 1101613422 6705152 1253 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 1637 1253 112 221 0 1413 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6548

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1417304/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=7060 CPUtime=222.21
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 1382 0 0 0 22220 1 0 0 25 0 1 0 1101613422 7229440 1367 1992294400 4194304 5102416 548682068800 18446744073709551615 4255435 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 1765 1367 112 221 0 1541 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7060

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1416728/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=7608 CPUtime=282.19
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 1512 0 0 0 28217 2 0 0 25 0 1 0 1101613422 7790592 1497 1992294400 4194304 5102416 548682068800 18446744073709551615 4254333 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 1902 1497 112 221 0 1678 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7608

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1416472/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=7892 CPUtime=342.17
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 1579 0 0 0 34215 2 0 0 25 0 1 0 1101613422 8081408 1564 1992294400 4194304 5102416 548682068800 18446744073709551615 4249504 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 1973 1564 112 221 0 1749 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7892

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1415896/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=8304 CPUtime=402.14
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 1706 0 0 0 40212 2 0 0 25 0 1 0 1101613422 8503296 1691 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2076 1691 112 221 0 1852 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8304

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1415640/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=8572 CPUtime=462.12
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 1763 0 0 0 46210 2 0 0 25 0 1 0 1101613422 8777728 1748 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2143 1748 112 221 0 1919 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8572

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1415384/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=8852 CPUtime=522.11
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 1823 0 0 0 52208 3 0 0 25 0 1 0 1101613422 9064448 1808 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2213 1808 112 221 0 1989 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 8852

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1415192/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=9148 CPUtime=582.08
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 1882 0 0 0 58205 3 0 0 25 0 1 0 1101613422 9367552 1867 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2287 1867 112 221 0 2063 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 9148

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1415000/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=9288 CPUtime=642.06
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 1924 0 0 0 64203 3 0 0 25 0 1 0 1101613422 9510912 1909 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2322 1909 112 221 0 2098 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 9288

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1414744/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=9440 CPUtime=702.04
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 1973 0 0 0 70201 3 0 0 25 0 1 0 1101613422 9666560 1958 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2360 1958 112 221 0 2136 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 9440

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1414680/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=9584 CPUtime=762.01
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 2000 0 0 0 76198 3 0 0 25 0 1 0 1101613422 9814016 1985 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2396 1985 112 221 0 2172 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 9584

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1414552/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=9724 CPUtime=821.99
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 2030 0 0 0 82196 3 0 0 25 0 1 0 1101613422 9957376 2015 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2431 2015 112 221 0 2207 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 9724

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1414296/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=10000 CPUtime=881.97
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 2090 0 0 0 88193 4 0 0 25 0 1 0 1101613422 10240000 2075 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2500 2075 112 221 0 2276 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 10000

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1414040/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=10316 CPUtime=941.95
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 2164 0 0 0 94191 4 0 0 25 0 1 0 1101613422 10563584 2149 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2579 2149 112 221 0 2355 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 10316

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1413848/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=10456 CPUtime=1001.92
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 2199 0 0 0 100188 4 0 0 25 0 1 0 1101613422 10706944 2184 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2614 2184 112 221 0 2390 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 10456

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1413720/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=10596 CPUtime=1061.9
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 2239 0 0 0 106186 4 0 0 25 0 1 0 1101613422 10850304 2224 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2649 2224 112 221 0 2425 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 10596

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1413528/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=10744 CPUtime=1121.88
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 2270 0 0 0 112184 4 0 0 25 0 1 0 1101613422 11001856 2255 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2686 2255 112 221 0 2462 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 10744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1413336/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=10884 CPUtime=1181.86
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 2322 0 0 0 118181 5 0 0 25 0 1 0 1101613422 11145216 2307 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2721 2307 112 221 0 2497 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 10884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 8310
/proc/meminfo: memFree=1413272/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=11024 CPUtime=1200.06
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 2341 0 0 0 120001 5 0 0 25 0 1 0 1101613422 11288576 2326 1992294400 4194304 5102416 548682068800 18446744073709551615 4250064 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2756 2326 112 221 0 2532 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11024

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 0.97 2/73 8310
/proc/meminfo: memFree=1413272/2055920 swapFree=4168900/4192956
[pid=8309] ppid=8307 vsize=11024 CPUtime=1200.06
/proc/8309/stat : 8309 (varsat-random_s) R 8307 8309 8116 0 -1 4194304 2341 0 0 0 120001 5 0 0 25 0 1 0 1101613422 11288576 2326 1992294400 4194304 5102416 548682068800 18446744073709551615 4250064 0 0 4096 3 0 0 0 17 1 0 0
/proc/8309/statm: 2756 2326 112 221 0 2532 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.057991
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 11024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2341
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= 1924

runsolver used 1.12483 second user time and 3.25251 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-29 03:18:41
IDJOB=1517681
IDBENCH=70616
IDSOLVER=539
FILE ID=node64/1517681-1238289521
PBS_JOBID= 9060966
Free space on /tmp= 66408 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517681-1238289521/watcher-1517681-1238289521 -o /tmp/evaluation-result-1517681-1238289521/solver-1517681-1238289521 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1387473617 HOME/instance-1517681-1238289521.cnf

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

MD5SUM BENCH= 642edeb8ba30ebee256f5f53448e9be6
RANDOM SEED=1387473617

node64.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		: 3000.261
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		: 3000.261
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:       1423232 kB
Buffers:         82764 kB
Cached:         455832 kB
SwapCached:      14856 kB
Active:          62988 kB
Inactive:       492152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1423232 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            62492 kB
Committed_AS:  2886220 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-03-29 03:38:44