Trace number 1517583

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-crafted 2009-03-22? (TO) 1200.11 1206.01

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1628763900-004.cnf
MD5SUM508021853eb1f7d157653d1ea0c941a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark650.315
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:          373545344.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
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 |                                                                             |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |     472     2030     6138 |      676        0    nan |  0.000 % |
0.00/0.04	c |       102 |     472     2030     6138 |      744      102     27 |  0.000 % |
0.00/0.04	c |       253 |     472     2030     6138 |      818      253     25 |  0.000 % |
0.00/0.04	c |       478 |     472     2030     6138 |      900      478     23 |  0.000 % |
0.00/0.04	c |       816 |     472     2030     6138 |      990      816     22 |  0.000 % |
0.00/0.06	c |      1322 |     472     2030     6138 |     1089      804     21 |  0.000 % |
0.00/0.09	c |      2083 |     472     2030     6138 |     1198     1001     21 |  0.000 % |
0.10/0.13	c |      3222 |     472     2030     6138 |     1318      894     19 |  0.000 % |
0.19/0.20	c |      4931 |     472     2030     6138 |     1450     1236     18 |  0.000 % |
0.29/0.30	c |      7494 |     472     2030     6138 |     1595      815     17 |  0.000 % |
0.39/0.46	c |     11339 |     472     2030     6138 |     1755     1355     21 |  0.000 % |
0.69/0.71	c |     17106 |     472     2030     6138 |     1930     1710     22 |  0.000 % |
0.99/1.09	c |     25755 |     472     2030     6138 |     2123     1514     20 |  0.000 % |
1.59/1.67	c |     38729 |     472     2030     6138 |     2336     1484     18 |  0.000 % |
2.48/2.59	c |     58192 |     472     2030     6138 |     2569     1878     20 |  0.000 % |
3.97/4.06	c |     87384 |     472     2030     6138 |     2826     2303     21 |  0.000 % |
6.16/6.28	c |    131174 |     472     2030     6138 |     3109     1597     18 |  0.000 % |
9.65/9.74	c |    196859 |     472     2030     6138 |     3420     2605     21 |  0.000 % |
15.02/15.14	c |    295388 |     472     2030     6138 |     3762     2346     21 |  0.000 % |
23.38/23.52	c |    443178 |     472     2030     6138 |     4138     3458     22 |  0.000 % |
36.51/36.78	c |    664862 |     472     2030     6138 |     4552     3237     22 |  0.000 % |
56.71/57.03	c |    997387 |     472     2030     6138 |     5007     4495     21 |  0.000 % |
88.15/88.60	c |   1496175 |     472     2030     6138 |     5508     2832     21 |  0.000 % |
137.42/138.11	c |   2244359 |     472     2030     6138 |     6059     3731     21 |  0.000 % |
215.14/216.25	c |   3366633 |     472     2030     6138 |     6664     5622     23 |  0.000 % |
337.33/339.06	c |   5050044 |     472     2030     6138 |     7331     4544     21 |  0.000 % |
527.50/530.14	c |   7575160 |     472     2030     6138 |     8064     5906     21 |  0.000 % |
829.71/833.86	c |  11362836 |     472     2030     6138 |     8871     5423     22 |  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-1517583-1238287849/watcher-1517583-1238287849 -o /tmp/evaluation-result-1517583-1238287849/solver-1517583-1238287849 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=373545344 HOME/instance-1517583-1238287849.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: 1.91 1.97 1.99 4/86 19302
/proc/meminfo: memFree=1746312/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=2548 CPUtime=0
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 236 0 0 0 0 0 0 0 19 0 1 0 455115362 2609152 221 1992294400 4194304 5102648 548682068800 18446744073709551615 4273307 0 0 4096 3 0 0 0 17 0 0 0
/proc/19302/statm: 637 221 98 221 0 413 0

[startup+0.1075 s]
/proc/loadavg: 1.91 1.97 1.99 4/86 19302
/proc/meminfo: memFree=1746312/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=2680 CPUtime=0.1
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 284 0 0 0 10 0 0 0 20 0 1 0 455115362 2744320 269 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 670 269 111 221 0 446 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2680

[startup+0.201518 s]
/proc/loadavg: 1.91 1.97 1.99 4/86 19302
/proc/meminfo: memFree=1746312/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=2680 CPUtime=0.19
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 296 0 0 0 19 0 0 0 20 0 1 0 455115362 2744320 281 1992294400 4194304 5102648 548682068800 18446744073709551615 4255524 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 670 281 111 221 0 446 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2680

[startup+0.301536 s]
/proc/loadavg: 1.91 1.97 1.99 4/86 19302
/proc/meminfo: memFree=1746312/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=2680 CPUtime=0.29
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 309 0 0 0 29 0 0 0 21 0 1 0 455115362 2744320 294 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 670 294 111 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.70161 s]
/proc/loadavg: 1.91 1.97 1.99 4/86 19302
/proc/meminfo: memFree=1746312/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=2944 CPUtime=0.69
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 351 0 0 0 69 0 0 0 25 0 1 0 455115362 3014656 336 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 736 336 111 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50176 s]
/proc/loadavg: 1.91 1.97 1.99 3/87 19303
/proc/meminfo: memFree=1745216/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=3076 CPUtime=1.49
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 396 0 0 0 149 0 0 0 25 0 1 0 455115362 3149824 381 1992294400 4194304 5102648 548682068800 18446744073709551615 4248193 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 769 381 111 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10105 s]
/proc/loadavg: 1.91 1.97 1.99 3/87 19303
/proc/meminfo: memFree=1744832/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=3340 CPUtime=3.08
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 455 0 0 0 308 0 0 0 25 0 1 0 455115362 3420160 440 1992294400 4194304 5102648 548682068800 18446744073709551615 4249977 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 835 440 111 221 0 611 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3340

[startup+6.30164 s]
/proc/loadavg: 1.92 1.97 1.99 3/87 19303
/proc/meminfo: memFree=1744512/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=3472 CPUtime=6.26
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 508 0 0 0 626 0 0 0 25 0 1 0 455115362 3555328 493 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 868 493 111 221 0 644 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 3472

[startup+12.7018 s]
/proc/loadavg: 1.93 1.97 1.99 3/87 19303
/proc/meminfo: memFree=1743872/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=4004 CPUtime=12.63
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 623 0 0 0 1263 0 0 0 25 0 1 0 455115362 4100096 608 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 1001 608 111 221 0 777 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 4004

[startup+25.5012 s]
/proc/loadavg: 1.94 1.97 1.99 3/87 19303
/proc/meminfo: memFree=1743296/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=4560 CPUtime=25.36
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 773 0 0 0 2536 0 0 0 25 0 1 0 455115362 4669440 758 1992294400 4194304 5102648 548682068800 18446744073709551615 4255171 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 1140 758 111 221 0 916 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 4560

[startup+51.1019 s]
/proc/loadavg: 1.96 1.97 1.99 3/87 19303
/proc/meminfo: memFree=1742528/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=5368 CPUtime=50.84
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 960 0 0 0 5084 0 0 0 25 0 1 0 455115362 5496832 945 1992294400 4194304 5102648 548682068800 18446744073709551615 4249865 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 1342 945 111 221 0 1118 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 5368

[startup+102.301 s]
/proc/loadavg: 1.98 1.97 1.99 3/87 19305
/proc/meminfo: memFree=1741568/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=6200 CPUtime=101.79
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 1170 0 0 0 10179 0 0 0 25 0 1 0 455115362 6348800 1155 1992294400 4194304 5102648 548682068800 18446744073709551615 4249876 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 1550 1155 111 221 0 1326 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 6200

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19305
/proc/meminfo: memFree=1740736/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=6888 CPUtime=161.5
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 1346 0 0 0 16149 1 0 0 25 0 1 0 455115362 7053312 1331 1992294400 4194304 5102648 548682068800 18446744073709551615 4249052 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 1722 1331 111 221 0 1498 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 6888

[startup+222.307 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19305
/proc/meminfo: memFree=1740224/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=7416 CPUtime=221.21
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 1484 0 0 0 22120 1 0 0 25 0 1 0 455115362 7593984 1469 1992294400 4194304 5102648 548682068800 18446744073709551615 4255900 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 1854 1469 111 221 0 1630 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 7416

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19305
/proc/meminfo: memFree=1739776/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=7948 CPUtime=280.91
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 1601 0 0 0 28090 1 0 0 25 0 1 0 455115362 8138752 1586 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 1987 1586 111 221 0 1763 0
Current children cumulated CPU time (s) 280.91
Current children cumulated vsize (KiB) 7948

[startup+342.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19305
/proc/meminfo: memFree=1739328/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=8356 CPUtime=340.62
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 1703 0 0 0 34061 1 0 0 25 0 1 0 455115362 8556544 1688 1992294400 4194304 5102648 548682068800 18446744073709551615 4262647 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2089 1688 111 221 0 1865 0
Current children cumulated CPU time (s) 340.62
Current children cumulated vsize (KiB) 8356

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19305
/proc/meminfo: memFree=1738816/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=8780 CPUtime=400.32
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 1815 0 0 0 40031 1 0 0 25 0 1 0 455115362 8990720 1800 1992294400 4194304 5102648 548682068800 18446744073709551615 4255160 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2195 1800 111 221 0 1971 0
Current children cumulated CPU time (s) 400.32
Current children cumulated vsize (KiB) 8780

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19305
/proc/meminfo: memFree=1738560/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=9200 CPUtime=460.03
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 1889 0 0 0 46002 1 0 0 25 0 1 0 455115362 9420800 1874 1992294400 4194304 5102648 548682068800 18446744073709551615 4255180 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2300 1874 111 221 0 2076 0
Current children cumulated CPU time (s) 460.03
Current children cumulated vsize (KiB) 9200

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19305
/proc/meminfo: memFree=1738304/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=9340 CPUtime=519.74
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 1959 0 0 0 51973 1 0 0 25 0 1 0 455115362 9564160 1944 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2335 1944 111 221 0 2111 0
Current children cumulated CPU time (s) 519.74
Current children cumulated vsize (KiB) 9340

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19305
/proc/meminfo: memFree=1738048/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=9752 CPUtime=579.44
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 2037 0 0 0 57943 1 0 0 25 0 1 0 455115362 9986048 2022 1992294400 4194304 5102648 548682068800 18446744073709551615 4255030 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2438 2022 111 221 0 2214 0
Current children cumulated CPU time (s) 579.44
Current children cumulated vsize (KiB) 9752

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19311
/proc/meminfo: memFree=1737664/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=10164 CPUtime=639.15
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 2121 0 0 0 63914 1 0 0 25 0 1 0 455115362 10407936 2106 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2541 2106 111 221 0 2317 0
Current children cumulated CPU time (s) 639.15
Current children cumulated vsize (KiB) 10164

[startup+702.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19311
/proc/meminfo: memFree=1737408/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=10432 CPUtime=698.85
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 2192 0 0 0 69884 1 0 0 25 0 1 0 455115362 10682368 2177 1992294400 4194304 5102648 548682068800 18446744073709551615 4249819 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2608 2177 111 221 0 2384 0
Current children cumulated CPU time (s) 698.85
Current children cumulated vsize (KiB) 10432

[startup+762.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19311
/proc/meminfo: memFree=1737088/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=10732 CPUtime=758.56
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 2258 0 0 0 75855 1 0 0 25 0 1 0 455115362 10989568 2243 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2683 2243 111 221 0 2459 0
Current children cumulated CPU time (s) 758.56
Current children cumulated vsize (KiB) 10732

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19311
/proc/meminfo: memFree=1737088/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=10732 CPUtime=818.27
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 2276 0 0 0 81826 1 0 0 25 0 1 0 455115362 10989568 2261 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2683 2261 111 221 0 2459 0
Current children cumulated CPU time (s) 818.27
Current children cumulated vsize (KiB) 10732

[startup+882.308 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19311
/proc/meminfo: memFree=1736768/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=10996 CPUtime=877.98
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 2327 0 0 0 87797 1 0 0 25 0 1 0 455115362 11259904 2312 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2749 2312 111 221 0 2525 0
Current children cumulated CPU time (s) 877.98
Current children cumulated vsize (KiB) 10996

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19311
/proc/meminfo: memFree=1736576/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=11136 CPUtime=937.68
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 2370 0 0 0 93767 1 0 0 25 0 1 0 455115362 11403264 2355 1992294400 4194304 5102648 548682068800 18446744073709551615 4249776 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2784 2355 111 221 0 2560 0
Current children cumulated CPU time (s) 937.68
Current children cumulated vsize (KiB) 11136

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19311
/proc/meminfo: memFree=1736384/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=11408 CPUtime=997.39
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 2427 0 0 0 99738 1 0 0 25 0 1 0 455115362 11681792 2412 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2852 2412 111 221 0 2628 0
Current children cumulated CPU time (s) 997.39
Current children cumulated vsize (KiB) 11408

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19311
/proc/meminfo: memFree=1736192/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=11548 CPUtime=1057.09
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 2477 0 0 0 105708 1 0 0 25 0 1 0 455115362 11825152 2462 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2887 2462 111 221 0 2663 0
Current children cumulated CPU time (s) 1057.09
Current children cumulated vsize (KiB) 11548

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19311
/proc/meminfo: memFree=1735936/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=11828 CPUtime=1116.8
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 2537 0 0 0 111679 1 0 0 25 0 1 0 455115362 12111872 2522 1992294400 4194304 5102648 548682068800 18446744073709551615 4249993 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2957 2522 111 221 0 2733 0
Current children cumulated CPU time (s) 1116.8
Current children cumulated vsize (KiB) 11828

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19311
/proc/meminfo: memFree=1735744/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=11976 CPUtime=1176.51
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 2573 0 0 0 117650 1 0 0 25 0 1 0 455115362 12263424 2558 1992294400 4194304 5102648 548682068800 18446744073709551615 4254517 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 2994 2558 111 221 0 2770 0
Current children cumulated CPU time (s) 1176.51
Current children cumulated vsize (KiB) 11976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19311
/proc/meminfo: memFree=1735680/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=12108 CPUtime=1200.09
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 2593 0 0 0 120008 1 0 0 25 0 1 0 455115362 12398592 2578 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 3027 2578 111 221 0 2803 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12108

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

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

[startup+1206 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19311
/proc/meminfo: memFree=1735680/2055924 swapFree=4179676/4192956
[pid=19302] ppid=19300 vsize=12108 CPUtime=1200.09
/proc/19302/stat : 19302 (varsat-crafted_) R 19300 19302 19144 0 -1 4194304 2593 0 0 0 120008 1 0 0 25 0 1 0 455115362 12398592 2578 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/19302/statm: 3027 2578 111 221 0 2803 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1206.01
CPU time (s): 1200.11
CPU user time (s): 1200.09
CPU system time (s): 0.021996
CPU usage (%): 99.5106
Max. virtual memory (cumulated for all children) (KiB): 12108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2593
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= 13745

runsolver used 1.35479 second user time and 4.14337 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-29 01:50:49
IDJOB=1517583
IDBENCH=70608
IDSOLVER=537
FILE ID=node83/1517583-1238287849
PBS_JOBID= 9060984
Free space on /tmp= 66480 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1628763900-004.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517583-1238287849/watcher-1517583-1238287849 -o /tmp/evaluation-result-1517583-1238287849/solver-1517583-1238287849 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=373545344 HOME/instance-1517583-1238287849.cnf

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

MD5SUM BENCH= 508021853eb1f7d157653d1ea0c941a6
RANDOM SEED=373545344

node83.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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1746792 kB
Buffers:         62544 kB
Cached:         158108 kB
SwapCached:       7488 kB
Active:         114472 kB
Inactive:       124704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1746792 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          25976 kB
Slab:            54032 kB
Committed_AS:  1006336 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-29 03:10:57