Trace number 1517045

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S531507935-068.cnf
MD5SUM2d23364f7226a1447867652ed6067cac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark99.4349
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:  420                                                  |
0.00/0.00	c |  Number of clauses:    1785                                                 |
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:          135291988.000000
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 |     412     1771     5354 |      590        0    nan |  0.000 % |
0.00/0.01	c |       102 |     412     1771     5354 |      649      102     21 |  0.001 % |
0.00/0.02	c |       252 |     412     1771     5354 |      714      252     21 |  0.001 % |
0.00/0.03	c |       478 |     412     1771     5354 |      785      478     20 |  0.001 % |
0.04/0.05	c |       816 |     412     1771     5354 |      864      816     20 |  0.001 % |
0.04/0.07	c |      1322 |     412     1771     5354 |      950      873     18 |  0.001 % |
0.09/0.10	c |      2081 |     412     1771     5354 |     1045      643     17 |  0.001 % |
0.09/0.15	c |      3221 |     412     1771     5354 |     1150      691     16 |  0.001 % |
0.19/0.21	c |      4930 |     412     1771     5354 |     1265      619     16 |  0.001 % |
0.29/0.31	c |      7493 |     412     1771     5354 |     1391     1228     18 |  0.001 % |
0.40/0.46	c |     11339 |     412     1771     5354 |     1531      786     17 |  0.001 % |
0.59/0.69	c |     17105 |     412     1771     5354 |     1684     1055     17 |  0.001 % |
1.00/1.03	c |     25754 |     412     1771     5354 |     1852     1097     17 |  0.001 % |
1.49/1.57	c |     38728 |     412     1771     5354 |     2037     1796     18 |  0.001 % |
2.29/2.39	c |     58189 |     412     1771     5354 |     2241     1540     18 |  0.001 % |
3.59/3.69	c |     87381 |     412     1771     5354 |     2465     2235     17 |  0.001 % |
5.69/5.70	c |    131171 |     412     1771     5354 |     2712     2234     18 |  0.001 % |
8.70/8.80	c |    196855 |     412     1771     5354 |     2983     1781     19 |  0.001 % |
13.59/13.60	c |    295382 |     412     1771     5354 |     3282     2088     18 |  0.001 % |
21.09/21.14	c |    443171 |     412     1771     5354 |     3610     2087     18 |  0.001 % |
32.58/32.63	c |    664854 |     412     1771     5354 |     3971     2968     20 |  0.001 % |
50.58/50.67	c |    997381 |     412     1771     5354 |     4368     2345     19 |  0.001 % |
78.96/79.09	c |   1496171 |     412     1771     5354 |     4805     3072     18 |  0.001 % |
123.15/123.23	c |   2244355 |     412     1771     5354 |     5286     3077     18 |  0.001 % |
192.32/192.43	c |   3366633 |     412     1771     5354 |     5814     4573     20 |  0.001 % |
301.37/301.52	c |   5050044 |     412     1771     5354 |     6396     4891     20 |  0.001 % |
471.52/471.78	c |   7575160 |     412     1771     5354 |     7035     6171     21 |  0.001 % |
738.52/738.87	c |  11362835 |     412     1771     5354 |     7739     4255     20 |  0.001 % |
1158.86/1159.33	c |  17044348 |     412     1771     5354 |     8513     7576     21 |  0.001 % |

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-1517045-1238279286/watcher-1517045-1238279286 -o /tmp/evaluation-result-1517045-1238279286/solver-1517045-1238279286 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=135291988 HOME/instance-1517045-1238279286.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 0.95 0.91 2/64 1786
/proc/meminfo: memFree=985984/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=2416 CPUtime=0
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 223 0 0 0 0 0 0 0 21 0 1 0 1100591080 2473984 208 1992294400 4194304 5102416 548682068800 18446744073709551615 4489204 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 604 210 98 221 0 380 0

[startup+0.045116 s]
/proc/loadavg: 0.91 0.95 0.91 2/64 1786
/proc/meminfo: memFree=985984/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=2416 CPUtime=0.04
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 241 0 0 0 4 0 0 0 21 0 1 0 1100591080 2473984 226 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 604 226 113 221 0 380 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2416

[startup+0.101127 s]
/proc/loadavg: 0.91 0.95 0.91 2/64 1786
/proc/meminfo: memFree=985984/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=2548 CPUtime=0.09
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 256 0 0 0 9 0 0 0 21 0 1 0 1100591080 2609152 241 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 637 241 113 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301166 s]
/proc/loadavg: 0.91 0.95 0.91 2/64 1786
/proc/meminfo: memFree=985984/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=2680 CPUtime=0.29
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 288 0 0 0 29 0 0 0 23 0 1 0 1100591080 2744320 273 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 670 273 113 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701244 s]
/proc/loadavg: 0.91 0.95 0.91 2/64 1786
/proc/meminfo: memFree=985984/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=2812 CPUtime=0.69
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 320 0 0 0 69 0 0 0 25 0 1 0 1100591080 2879488 305 1992294400 4194304 5102416 548682068800 18446744073709551615 4249162 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 703 305 113 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.5014 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 1787
/proc/meminfo: memFree=985144/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=2944 CPUtime=1.49
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 355 0 0 0 149 0 0 0 25 0 1 0 1100591080 3014656 340 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 736 340 113 221 0 512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2944

[startup+3.10172 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 1787
/proc/meminfo: memFree=984824/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=3076 CPUtime=3.09
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 411 0 0 0 309 0 0 0 25 0 1 0 1100591080 3149824 396 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 769 396 113 221 0 545 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3076

[startup+6.30135 s]
/proc/loadavg: 0.92 0.95 0.91 2/65 1787
/proc/meminfo: memFree=984440/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=3472 CPUtime=6.29
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 488 0 0 0 629 0 0 0 25 0 1 0 1100591080 3555328 473 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 868 473 113 221 0 644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3472

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.91 2/65 1787
/proc/meminfo: memFree=983992/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=3744 CPUtime=12.69
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 566 0 0 0 1269 0 0 0 25 0 1 0 1100591080 3833856 551 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 936 551 113 221 0 712 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3744

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 1787
/proc/meminfo: memFree=983544/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=4172 CPUtime=25.48
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 674 0 0 0 2548 0 0 0 25 0 1 0 1100591080 4272128 659 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 1043 659 113 221 0 819 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4172

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 1787
/proc/meminfo: memFree=982904/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=4840 CPUtime=51.07
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 841 0 0 0 5107 0 0 0 25 0 1 0 1100591080 4956160 826 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 1210 826 113 221 0 986 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4840

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 1787
/proc/meminfo: memFree=982136/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=5516 CPUtime=102.26
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 1010 0 0 0 10226 0 0 0 25 0 1 0 1100591080 5648384 995 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 1379 995 113 221 0 1155 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5516

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=981432/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=6176 CPUtime=162.23
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 1176 0 0 0 16223 0 0 0 25 0 1 0 1100591080 6324224 1161 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 1544 1161 113 221 0 1320 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6176

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=980856/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=6848 CPUtime=222.2
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 1318 0 0 0 22220 0 0 0 25 0 1 0 1100591080 7012352 1303 1992294400 4194304 5102416 548682068800 18446744073709551615 4249724 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 1712 1303 113 221 0 1488 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 6848

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=980472/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=7256 CPUtime=282.18
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 1416 0 0 0 28218 0 0 0 25 0 1 0 1100591080 7430144 1401 1992294400 4194304 5102416 548682068800 18446744073709551615 4228254 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 1814 1401 113 221 0 1590 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7256

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=980024/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=7668 CPUtime=342.17
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 1522 0 0 0 34216 1 0 0 25 0 1 0 1100591080 7852032 1507 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 1917 1507 113 221 0 1693 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7668

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=979768/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=7816 CPUtime=402.14
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 1583 0 0 0 40213 1 0 0 25 0 1 0 1100591080 8003584 1568 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 1954 1568 113 221 0 1730 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7816

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=979576/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=8092 CPUtime=462.12
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 1641 0 0 0 46211 1 0 0 25 0 1 0 1100591080 8286208 1626 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2023 1626 113 221 0 1799 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8092

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=979256/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=8372 CPUtime=522.1
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 1716 0 0 0 52209 1 0 0 25 0 1 0 1100591080 8572928 1701 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2093 1701 113 221 0 1869 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8372

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=979064/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=8648 CPUtime=582.08
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 1773 0 0 0 58207 1 0 0 25 0 1 0 1100591080 8855552 1758 1992294400 4194304 5102416 548682068800 18446744073709551615 4244396 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2162 1758 113 221 0 1938 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8648

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=978872/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=8804 CPUtime=642.06
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 1811 0 0 0 64205 1 0 0 25 0 1 0 1100591080 9015296 1796 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2201 1796 113 221 0 1977 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8804

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=978616/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=9080 CPUtime=702.03
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 1877 0 0 0 70202 1 0 0 25 0 1 0 1100591080 9297920 1862 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2270 1862 113 221 0 2046 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 9080

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=978360/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=9224 CPUtime=762.01
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 1930 0 0 0 76200 1 0 0 25 0 1 0 1100591080 9445376 1915 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2306 1915 113 221 0 2082 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 9224

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=978104/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=9640 CPUtime=821.98
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 2020 0 0 0 82197 1 0 0 25 0 1 0 1100591080 9871360 2005 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2410 2005 113 221 0 2186 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 9640

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=977976/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=9788 CPUtime=881.96
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 2044 0 0 0 88195 1 0 0 25 0 1 0 1100591080 10022912 2029 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2447 2029 113 221 0 2223 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 9788

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=977848/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=9920 CPUtime=941.94
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 2069 0 0 0 94193 1 0 0 25 0 1 0 1100591080 10158080 2054 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2480 2054 113 221 0 2256 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 9920

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1787
/proc/meminfo: memFree=977656/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=10052 CPUtime=1001.92
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 2119 0 0 0 100191 1 0 0 25 0 1 0 1100591080 10293248 2104 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2513 2104 113 221 0 2289 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 10052

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1789
/proc/meminfo: memFree=977528/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=10188 CPUtime=1061.89
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 2140 0 0 0 106188 1 0 0 25 0 1 0 1100591080 10432512 2125 1992294400 4194304 5102416 548682068800 18446744073709551615 4230714 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2547 2125 113 221 0 2323 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 10188

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1789
/proc/meminfo: memFree=977336/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=10324 CPUtime=1121.87
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 2192 0 0 0 112186 1 0 0 25 0 1 0 1100591080 10571776 2177 1992294400 4194304 5102416 548682068800 18446744073709551615 4254384 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2581 2177 113 221 0 2357 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 10324

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1789
/proc/meminfo: memFree=977080/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=10652 CPUtime=1181.85
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 2265 0 0 0 118184 1 0 0 25 0 1 0 1100591080 10907648 2250 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2663 2250 113 221 0 2439 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 10652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1789
/proc/meminfo: memFree=977016/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=10784 CPUtime=1200.04
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 2275 0 0 0 120003 1 0 0 25 0 1 0 1100591080 11042816 2260 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2696 2260 113 221 0 2472 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10784

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 0.91 2/65 1789
/proc/meminfo: memFree=977016/2055920 swapFree=4176244/4192956
[pid=1786] ppid=1784 vsize=10784 CPUtime=1200.04
/proc/1786/stat : 1786 (varsat-random_s) R 1784 1786 1450 0 -1 4194304 2275 0 0 0 120003 1 0 0 25 0 1 0 1100591080 11042816 2260 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1786/statm: 2696 2260 113 221 0 2472 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.018997
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 10784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2275
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= 1309

runsolver used 0.875866 second user time and 2.48762 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-28 23:28:06
IDJOB=1517045
IDBENCH=70563
IDSOLVER=539
FILE ID=node53/1517045-1238279286
PBS_JOBID= 9060918
Free space on /tmp= 66040 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S531507935-068.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517045-1238279286/watcher-1517045-1238279286 -o /tmp/evaluation-result-1517045-1238279286/solver-1517045-1238279286 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=135291988 HOME/instance-1517045-1238279286.cnf

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

MD5SUM BENCH= 2d23364f7226a1447867652ed6067cac
RANDOM SEED=135291988

node53.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		: 3000.264
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		: 3000.264
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:        986464 kB
Buffers:         83968 kB
Cached:         901744 kB
SwapCached:      10692 kB
Active:         196196 kB
Inactive:       801760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        986464 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          17844 kB
Slab:            57500 kB
Committed_AS:  2456656 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-28 23:48:08