Trace number 1518125

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/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S353643296-086.cnf
MD5SUM737f90cc4667953389f21d8a50271567
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2125                                                 |
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:          1506992788.000000
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 |     486     2101     6383 |      700        0    nan |  0.000 % |
0.00/0.02	c |       100 |     486     2101     6383 |      770      100     24 |  0.000 % |
0.03/0.04	c |       251 |     486     2101     6383 |      847      251     23 |  0.000 % |
0.03/0.06	c |       477 |     486     2101     6383 |      932      477     22 |  0.000 % |
0.03/0.09	c |       814 |     486     2101     6383 |     1025      814     22 |  0.000 % |
0.10/0.13	c |      1320 |     486     2101     6383 |     1127      783     20 |  0.000 % |
0.10/0.17	c |      2080 |     486     2101     6383 |     1240      948     21 |  0.000 % |
0.20/0.24	c |      3219 |     486     2101     6383 |     1364      789     20 |  0.000 % |
0.29/0.33	c |      4927 |     486     2101     6383 |     1501     1092     21 |  0.000 % |
0.39/0.46	c |      7489 |     486     2101     6383 |     1651     1321     21 |  0.000 % |
0.59/0.65	c |     11333 |     486     2101     6383 |     1816      924     19 |  0.000 % |
0.89/0.95	c |     17099 |     486     2101     6383 |     1998     1085     20 |  0.000 % |
1.39/1.40	c |     25748 |     486     2101     6383 |     2197     1529     21 |  0.000 % |
1.99/2.09	c |     38722 |     486     2101     6383 |     2417     2088     24 |  0.000 % |
3.09/3.15	c |     58183 |     486     2101     6383 |     2659     1814     21 |  0.000 % |
4.69/4.79	c |     87375 |     486     2101     6383 |     2925     2448     24 |  0.000 % |
7.29/7.33	c |    131165 |     486     2101     6383 |     3218     2863     24 |  0.000 % |
11.29/11.31	c |    196849 |     486     2101     6383 |     3539     2933     24 |  0.000 % |
17.29/17.30	c |    295375 |     486     2101     6383 |     3893     2573     23 |  0.000 % |
26.58/26.67	c |    443165 |     486     2101     6383 |     4283     2235     22 |  0.000 % |
41.27/41.36	c |    664850 |     486     2101     6383 |     4711     2561     21 |  0.000 % |
64.16/64.22	c |    997376 |     486     2101     6383 |     5182     3661     22 |  0.000 % |
99.76/99.85	c |   1496165 |     486     2101     6383 |     5700     5093     24 |  0.000 % |
157.23/157.32	c |   2244348 |     486     2101     6383 |     6270     5100     24 |  0.000 % |
245.89/246.07	c |   3366622 |     486     2101     6383 |     6898     4028     26 |  0.000 % |
385.85/386.03	c |   5050033 |     486     2101     6383 |     7587     3858     24 |  0.000 % |
608.17/608.48	c |   7575149 |     486     2101     6383 |     8346     4748     26 |  0.000 % |
952.94/953.31	c |  11362824 |     486     2101     6383 |     9181     6476     27 |  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-1518125-1238295535/watcher-1518125-1238295535 -o /tmp/evaluation-result-1518125-1238295535/solver-1518125-1238295535 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1506992788 HOME/instance-1518125-1238295535.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 1.00 3/72 11541
/proc/meminfo: memFree=1407640/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=2540 CPUtime=0
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 1102214777 2600960 224 1992294400 4194304 5102416 548682068800 18446744073709551615 4490324 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 635 224 98 221 0 411 0

[startup+0.0313099 s]
/proc/loadavg: 0.99 0.98 1.00 3/72 11541
/proc/meminfo: memFree=1407640/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=2540 CPUtime=0.03
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 264 0 0 0 3 0 0 0 18 0 1 0 1102214777 2600960 249 1992294400 4194304 5102416 548682068800 18446744073709551615 4220605 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 635 249 112 221 0 411 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2540

[startup+0.101322 s]
/proc/loadavg: 0.99 0.98 1.00 3/72 11541
/proc/meminfo: memFree=1407640/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=2540 CPUtime=0.1
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 264 0 0 0 10 0 0 0 18 0 1 0 1102214777 2600960 249 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 635 249 112 221 0 411 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2540

[startup+0.301359 s]
/proc/loadavg: 0.99 0.98 1.00 3/72 11541
/proc/meminfo: memFree=1407640/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=2672 CPUtime=0.29
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 301 0 0 0 29 0 0 0 19 0 1 0 1102214777 2736128 286 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 668 286 112 221 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2672

[startup+0.701435 s]
/proc/loadavg: 0.99 0.98 1.00 3/72 11541
/proc/meminfo: memFree=1407640/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=2804 CPUtime=0.69
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 339 0 0 0 69 0 0 0 23 0 1 0 1102214777 2871296 324 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 701 324 112 221 0 477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2804

[startup+1.50159 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11542
/proc/meminfo: memFree=1406608/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=3068 CPUtime=1.49
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 390 0 0 0 149 0 0 0 25 0 1 0 1102214777 3141632 375 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 767 375 112 221 0 543 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3068

[startup+3.10189 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11542
/proc/meminfo: memFree=1406224/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=3332 CPUtime=3.09
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 453 0 0 0 309 0 0 0 25 0 1 0 1102214777 3411968 438 1992294400 4194304 5102416 548682068800 18446744073709551615 4255698 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 833 438 112 221 0 609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3332

[startup+6.30149 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11542
/proc/meminfo: memFree=1405776/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=3600 CPUtime=6.29
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 541 0 0 0 629 0 0 0 25 0 1 0 1102214777 3686400 526 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 900 526 112 221 0 676 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3600

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11542
/proc/meminfo: memFree=1405136/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=4128 CPUtime=12.69
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 656 0 0 0 1269 0 0 0 25 0 1 0 1102214777 4227072 641 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 1032 641 112 221 0 808 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4128

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11542
/proc/meminfo: memFree=1404624/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=4656 CPUtime=25.48
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 775 0 0 0 2548 0 0 0 25 0 1 0 1102214777 4767744 760 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 1164 760 112 221 0 940 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4656

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11542
/proc/meminfo: memFree=1403856/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=5328 CPUtime=51.07
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 963 0 0 0 5107 0 0 0 25 0 1 0 1102214777 5455872 948 1992294400 4194304 5102416 548682068800 18446744073709551615 4248750 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 1332 948 112 221 0 1108 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5328

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11542
/proc/meminfo: memFree=1402960/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=6288 CPUtime=102.26
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 1187 0 0 0 10225 1 0 0 25 0 1 0 1102214777 6438912 1172 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 1572 1172 112 221 0 1348 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6288

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1401936/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=7232 CPUtime=162.23
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 1412 0 0 0 16222 1 0 0 25 0 1 0 1102214777 7405568 1397 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 1808 1397 112 221 0 1584 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7232

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1401488/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=7648 CPUtime=222.2
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 1529 0 0 0 22219 1 0 0 25 0 1 0 1102214777 7831552 1514 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 1912 1514 112 221 0 1688 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 7648

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1400912/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=8196 CPUtime=282.19
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 1663 0 0 0 28217 2 0 0 25 0 1 0 1102214777 8392704 1648 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 2049 1648 112 221 0 1825 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8196

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1400528/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=8608 CPUtime=342.16
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 1753 0 0 0 34214 2 0 0 25 0 1 0 1102214777 8814592 1738 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 2152 1738 112 221 0 1928 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 8608

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1400080/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=9016 CPUtime=402.14
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 1872 0 0 0 40212 2 0 0 25 0 1 0 1102214777 9232384 1857 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 2254 1857 112 221 0 2030 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9016

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1399568/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=9416 CPUtime=462.11
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 1980 0 0 0 46209 2 0 0 25 0 1 0 1102214777 9641984 1965 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 2354 1965 112 221 0 2130 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 9416

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1399376/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=9700 CPUtime=522.09
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2051 0 0 0 52207 2 0 0 25 0 1 0 1102214777 9932800 2036 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 2425 2036 112 221 0 2201 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 9700

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1399056/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=9980 CPUtime=582.08
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2116 0 0 0 58205 3 0 0 25 0 1 0 1102214777 10219520 2101 1992294400 4194304 5102416 548682068800 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 2495 2101 112 221 0 2271 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 9980

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1398864/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=10268 CPUtime=642.06
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2179 0 0 0 64203 3 0 0 25 0 1 0 1102214777 10514432 2164 1992294400 4194304 5102416 548682068800 18446744073709551615 4254314 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 2567 2164 112 221 0 2343 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 10268

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1398608/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=10564 CPUtime=702.03
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2233 0 0 0 70200 3 0 0 25 0 1 0 1102214777 10817536 2218 1992294400 4194304 5102416 548682068800 18446744073709551615 4249440 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 2641 2218 112 221 0 2417 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 10564

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1398288/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=10832 CPUtime=762.02
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2298 0 0 0 76198 4 0 0 25 0 1 0 1102214777 11091968 2283 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 2708 2283 112 221 0 2484 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 10832

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1398032/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=11120 CPUtime=821.99
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2376 0 0 0 82195 4 0 0 25 0 1 0 1102214777 11386880 2361 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 2780 2361 112 221 0 2556 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 11120

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1397776/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=11388 CPUtime=881.96
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2445 0 0 0 88192 4 0 0 25 0 1 0 1102214777 11661312 2430 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 2847 2430 112 221 0 2623 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 11388

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1397520/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=11668 CPUtime=941.94
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2496 0 0 0 94190 4 0 0 25 0 1 0 1102214777 11948032 2481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 2917 2481 112 221 0 2693 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 11668

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1397264/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=11948 CPUtime=1001.92
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2575 0 0 0 100188 4 0 0 25 0 1 0 1102214777 12234752 2560 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 2987 2560 112 221 0 2763 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 11948

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1397008/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=12084 CPUtime=1061.89
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2626 0 0 0 106185 4 0 0 25 0 1 0 1102214777 12374016 2611 1992294400 4194304 5102416 548682068800 18446744073709551615 4254301 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 3021 2611 112 221 0 2797 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 12084

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1396880/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=12216 CPUtime=1121.88
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2659 0 0 0 112183 5 0 0 25 0 1 0 1102214777 12509184 2644 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 3054 2644 112 221 0 2830 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 12216

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1396624/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=12508 CPUtime=1181.85
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2720 0 0 0 118180 5 0 0 25 0 1 0 1102214777 12808192 2705 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 3127 2705 112 221 0 2903 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 12508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1396624/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=12648 CPUtime=1200.05
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2732 0 0 0 120000 5 0 0 25 0 1 0 1102214777 12951552 2717 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 3162 2717 112 221 0 2938 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 12648

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 0.98 1.00 2/73 11548
/proc/meminfo: memFree=1396624/2055920 swapFree=4168900/4192956
[pid=11541] ppid=11539 vsize=12648 CPUtime=1200.05
/proc/11541/stat : 11541 (varsat-random_s) R 11539 11541 8116 0 -1 4194304 2732 0 0 0 120000 5 0 0 25 0 1 0 1102214777 12951552 2717 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/11541/statm: 3162 2717 112 221 0 2938 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 12648

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 (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 12648

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= 2732
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= 2907

runsolver used 1.10683 second user time and 3.2705 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-29 04:58:55
IDJOB=1518125
IDBENCH=70653
IDSOLVER=539
FILE ID=node64/1518125-1238295535
PBS_JOBID= 9060966
Free space on /tmp= 66408 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S353643296-086.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518125-1238295535/watcher-1518125-1238295535 -o /tmp/evaluation-result-1518125-1238295535/solver-1518125-1238295535 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1506992788 HOME/instance-1518125-1238295535.cnf

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

MD5SUM BENCH= 737f90cc4667953389f21d8a50271567
RANDOM SEED=1506992788

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:       1408056 kB
Buffers:         83712 kB
Cached:         469912 kB
SwapCached:      14856 kB
Active:         119896 kB
Inactive:       450292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1408056 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          16064 kB
Slab:            62540 kB
Committed_AS:  2887332 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 05:18:58