Trace number 1517609

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S285229208-001.cnf
MD5SUMf428950b8de23fd3ae8c7cb75dec2d44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1083.01
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:  480                                                  |
0.00/0.00	c |  Number of clauses:    2040                                                 |
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:          1710565464.000000
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 |     464     2012     6125 |      670        0    nan |  0.000 % |
0.00/0.01	c |       100 |     464     2012     6125 |      737      100     26 |  0.000 % |
0.00/0.03	c |       250 |     464     2012     6125 |      811      250     25 |  0.000 % |
0.00/0.04	c |       477 |     464     2012     6125 |      892      477     24 |  0.000 % |
0.00/0.06	c |       814 |     464     2012     6125 |      981      814     23 |  0.000 % |
0.07/0.09	c |      1321 |     464     2012     6125 |     1080      806     21 |  0.000 % |
0.10/0.13	c |      2081 |     464     2012     6125 |     1188     1003     21 |  0.000 % |
0.10/0.18	c |      3220 |     464     2012     6125 |     1306      900     20 |  0.000 % |
0.20/0.26	c |      4930 |     464     2012     6125 |     1437     1257     20 |  0.000 % |
0.30/0.38	c |      7493 |     464     2012     6125 |     1581      849     19 |  0.000 % |
0.50/0.56	c |     11338 |     464     2012     6125 |     1739     1431     22 |  0.000 % |
0.80/0.83	c |     17104 |     464     2012     6125 |     1913      953     19 |  0.000 % |
1.20/1.26	c |     25753 |     464     2012     6125 |     2104     1749     21 |  0.000 % |
1.90/1.91	c |     38727 |     464     2012     6125 |     2315     1826     19 |  0.000 % |
2.80/2.89	c |     58189 |     464     2012     6125 |     2546     1239     20 |  0.000 % |
4.40/4.41	c |     87383 |     464     2012     6125 |     2801     1820     20 |  0.000 % |
6.79/6.83	c |    131172 |     464     2012     6125 |     3081     2805     24 |  0.000 % |
10.59/10.65	c |    196856 |     464     2012     6125 |     3389     2661     21 |  0.000 % |
16.39/16.48	c |    295382 |     464     2012     6125 |     3728     3056     22 |  0.000 % |
25.48/25.59	c |    443173 |     464     2012     6125 |     4101     3443     23 |  0.000 % |
39.58/39.63	c |    664857 |     464     2012     6125 |     4511     2892     21 |  0.000 % |
61.67/61.75	c |    997382 |     464     2012     6125 |     4963     4445     23 |  0.000 % |
96.96/97.05	c |   1496171 |     464     2012     6125 |     5459     3715     24 |  0.000 % |
151.53/151.66	c |   2244353 |     464     2012     6125 |     6005     4923     23 |  0.000 % |
236.61/236.75	c |   3366629 |     464     2012     6125 |     6605     3614     22 |  0.000 % |
368.16/368.39	c |   5050042 |     464     2012     6125 |     7266     6102     21 |  0.000 % |
580.29/580.58	c |   7575159 |     464     2012     6125 |     7993     5316     25 |  0.000 % |
917.27/917.70	c |  11362837 |     464     2012     6125 |     8792     6004     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-1517609-1238288320/watcher-1517609-1238288320 -o /tmp/evaluation-result-1517609-1238288320/solver-1517609-1238288320 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1710565464 HOME/instance-1517609-1238288320.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: 0.91 0.97 0.99 3/64 26617
/proc/meminfo: memFree=1358128/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=2548 CPUtime=0
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 1101498705 2609152 222 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 637 222 99 221 0 413 0

[startup+0.0723439 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26617
/proc/meminfo: memFree=1358128/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=2548 CPUtime=0.07
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 261 0 0 0 7 0 0 0 18 0 1 0 1101498705 2609152 246 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 637 246 112 221 0 413 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2548

[startup+0.101349 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26617
/proc/meminfo: memFree=1358128/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=2548 CPUtime=0.1
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 271 0 0 0 10 0 0 0 18 0 1 0 1101498705 2609152 256 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 637 256 112 221 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.301388 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26617
/proc/meminfo: memFree=1358128/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=2680 CPUtime=0.3
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 305 0 0 0 30 0 0 0 19 0 1 0 1101498705 2744320 290 1992294400 4194304 5102416 548682068800 18446744073709551615 4254417 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 670 290 112 221 0 446 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2680

[startup+0.701464 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26617
/proc/meminfo: memFree=1358128/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=2944 CPUtime=0.7
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 346 0 0 0 70 0 0 0 22 0 1 0 1101498705 3014656 331 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 736 331 112 221 0 512 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2944

[startup+1.50162 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26618
/proc/meminfo: memFree=1357096/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=3076 CPUtime=1.5
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 386 0 0 0 150 0 0 0 25 0 1 0 1101498705 3149824 371 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 769 371 112 221 0 545 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3076

[startup+3.10193 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26618
/proc/meminfo: memFree=1356776/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=3208 CPUtime=3.09
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 443 0 0 0 309 0 0 0 25 0 1 0 1101498705 3284992 428 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 802 428 112 221 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3208

[startup+6.30154 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 26618
/proc/meminfo: memFree=1356328/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=3604 CPUtime=6.29
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 515 0 0 0 629 0 0 0 25 0 1 0 1101498705 3690496 500 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 901 500 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 26618
/proc/meminfo: memFree=1355816/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=4004 CPUtime=12.69
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 641 0 0 0 1269 0 0 0 25 0 1 0 1101498705 4100096 626 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 1001 626 112 221 0 777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4004

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 26618
/proc/meminfo: memFree=1355112/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=4672 CPUtime=25.48
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 785 0 0 0 2548 0 0 0 25 0 1 0 1101498705 4784128 770 1992294400 4194304 5102416 548682068800 18446744073709551615 4228606 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 1168 770 112 221 0 944 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4672

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 26618
/proc/meminfo: memFree=1354472/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=5348 CPUtime=51.07
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 947 0 0 0 5107 0 0 0 25 0 1 0 1101498705 5476352 932 1992294400 4194304 5102416 548682068800 18446744073709551615 4254948 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 1337 932 112 221 0 1113 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5348

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 26618
/proc/meminfo: memFree=1353704/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=6032 CPUtime=102.26
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 1141 0 0 0 10225 1 0 0 25 0 1 0 1101498705 6176768 1126 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 1508 1126 112 221 0 1284 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6032

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1352872/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=6728 CPUtime=162.23
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 1316 0 0 0 16222 1 0 0 25 0 1 0 1101498705 6889472 1301 1992294400 4194304 5102416 548682068800 18446744073709551615 4249138 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 1682 1301 112 221 0 1458 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6728

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1352232/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=7412 CPUtime=222.21
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 1467 0 0 0 22219 2 0 0 25 0 1 0 1101498705 7589888 1452 1992294400 4194304 5102416 548682068800 18446744073709551615 4254904 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 1853 1452 112 221 0 1629 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7412

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1351784/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=7968 CPUtime=282.19
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 1593 0 0 0 28217 2 0 0 25 0 1 0 1101498705 8159232 1578 1992294400 4194304 5102416 548682068800 18446744073709551615 4231650 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 1992 1578 112 221 0 1768 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7968

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1351528/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=8244 CPUtime=342.16
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 1667 0 0 0 34214 2 0 0 25 0 1 0 1101498705 8441856 1652 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2061 1652 112 221 0 1837 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 8244

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1351080/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=8660 CPUtime=402.15
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 1788 0 0 0 40212 3 0 0 25 0 1 0 1101498705 8867840 1773 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2165 1773 112 221 0 1941 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8660

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1350696/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=9088 CPUtime=462.13
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 1877 0 0 0 46210 3 0 0 25 0 1 0 1101498705 9306112 1862 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2272 1862 112 221 0 2048 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9088

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1350504/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=9364 CPUtime=522.11
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 1946 0 0 0 52207 4 0 0 25 0 1 0 1101498705 9588736 1931 1992294400 4194304 5102416 548682068800 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2341 1931 112 221 0 2117 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9364

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1350248/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=9516 CPUtime=582.09
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 2004 0 0 0 58205 4 0 0 25 0 1 0 1101498705 9744384 1989 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2379 1989 112 221 0 2155 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 9516

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1349864/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=9916 CPUtime=642.07
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 2095 0 0 0 64203 4 0 0 25 0 1 0 1101498705 10153984 2080 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2479 2080 112 221 0 2255 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9916

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1349480/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=10360 CPUtime=702.04
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 2174 0 0 0 70200 4 0 0 25 0 1 0 1101498705 10608640 2159 1992294400 4194304 5102416 548682068800 18446744073709551615 4254584 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2590 2159 112 221 0 2366 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 10360

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1349288/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=10500 CPUtime=762.03
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 2219 0 0 0 76198 5 0 0 25 0 1 0 1101498705 10752000 2204 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2625 2204 112 221 0 2401 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 10500

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1349224/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=10640 CPUtime=822.01
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 2250 0 0 0 82196 5 0 0 25 0 1 0 1101498705 10895360 2235 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2660 2235 112 221 0 2436 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 10640

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1348968/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=10772 CPUtime=881.98
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 2301 0 0 0 88193 5 0 0 25 0 1 0 1101498705 11030528 2286 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2693 2286 112 221 0 2469 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 10772

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1348840/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=11036 CPUtime=941.96
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 2366 0 0 0 94191 5 0 0 25 0 1 0 1101498705 11300864 2351 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2759 2351 112 221 0 2535 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 11036

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1348584/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=11300 CPUtime=1001.94
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 2406 0 0 0 100189 5 0 0 25 0 1 0 1101498705 11571200 2391 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2825 2391 112 221 0 2601 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11300

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1348456/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=11440 CPUtime=1061.93
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 2442 0 0 0 106187 6 0 0 25 0 1 0 1101498705 11714560 2427 1992294400 4194304 5102416 548682068800 18446744073709551615 4250103 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2860 2427 112 221 0 2636 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 11440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1348200/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=11580 CPUtime=1121.9
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 2496 0 0 0 112184 6 0 0 25 0 1 0 1101498705 11857920 2481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2895 2481 112 221 0 2671 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 11580

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1348008/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=11724 CPUtime=1181.88
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 2524 0 0 0 118182 6 0 0 25 0 1 0 1101498705 12005376 2509 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2931 2509 112 221 0 2707 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 11724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26624
/proc/meminfo: memFree=1348008/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=11724 CPUtime=1200.08
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 2533 0 0 0 120002 6 0 0 25 0 1 0 1101498705 12005376 2518 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2931 2518 112 221 0 2707 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11724

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 2/65 26624
/proc/meminfo: memFree=1348008/2055920 swapFree=4179868/4192956
[pid=26617] ppid=26615 vsize=11724 CPUtime=1200.08
/proc/26617/stat : 26617 (varsat-random_s) R 26615 26617 26456 0 -1 4194304 2533 0 0 0 120002 6 0 0 25 0 1 0 1101498705 12005376 2518 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26617/statm: 2931 2518 112 221 0 2707 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.068989
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 11724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2533
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= 1295

runsolver used 1.01784 second user time and 2.30565 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-29 01:58:40
IDJOB=1517609
IDBENCH=70610
IDSOLVER=539
FILE ID=node5/1517609-1238288320
PBS_JOBID= 9060967
Free space on /tmp= 66096 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S285229208-001.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517609-1238288320/watcher-1517609-1238288320 -o /tmp/evaluation-result-1517609-1238288320/solver-1517609-1238288320 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1710565464 HOME/instance-1517609-1238288320.cnf

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

MD5SUM BENCH= f428950b8de23fd3ae8c7cb75dec2d44
RANDOM SEED=1710565464

node5.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1358544 kB
Buffers:         88768 kB
Cached:         506020 kB
SwapCached:       7012 kB
Active:          53724 kB
Inactive:       549552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358544 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          14220 kB
Slab:            80124 kB
Committed_AS:  2772472 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-29 03:18:43