Trace number 1520574

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
MD5SUM54e149b7aa0d0382dd802169940f6ffe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.278957
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 WARNING: for repeatability, setting FPU to use double precision
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 |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
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 |       100 |     471     2031     6147 |      744      100     24 |  0.000 % |
0.00/0.01	c |       250 |     471     2031     6147 |      819      250     23 |  0.000 % |
0.00/0.01	c |       475 |     471     2031     6147 |      901      475     23 |  0.000 % |
0.00/0.02	c |       812 |     471     2031     6147 |      991      812     23 |  0.000 % |
0.00/0.04	c |      1318 |     471     2031     6147 |     1090      794     21 |  0.000 % |
0.00/0.06	c |      2077 |     471     2031     6147 |     1199      981     20 |  0.000 % |
0.06/0.09	c |      3216 |     471     2031     6147 |     1319      881     20 |  0.000 % |
0.09/0.14	c |      4924 |     471     2031     6147 |     1451     1212     20 |  0.000 % |
0.19/0.22	c |      7486 |     471     2031     6147 |     1596      775     19 |  0.000 % |
0.29/0.33	c |     11330 |     471     2031     6147 |     1755     1326     21 |  0.000 % |
0.49/0.52	c |     17096 |     471     2031     6147 |     1931     1660     22 |  0.000 % |
0.79/0.80	c |     25745 |     471     2031     6147 |     2124     1383     20 |  0.000 % |
1.19/1.24	c |     38719 |     471     2031     6147 |     2337     1315     19 |  0.000 % |
1.89/1.90	c |     58180 |     471     2031     6147 |     2570     1716     19 |  0.000 % |
3.20/3.22	c |     87372 |     471     2031     6147 |     2827     2112     20 |  0.000 % |
4.79/4.80	c |    131161 |     471     2031     6147 |     3110     2749     22 |  0.000 % |
7.19/7.25	c |    196845 |     471     2031     6147 |     3421     2131     22 |  0.000 % |
10.99/11.04	c |    295371 |     471     2031     6147 |     3764     3422     21 |  0.000 % |
16.79/16.90	c |    443160 |     471     2031     6147 |     4140     2657     22 |  0.000 % |
25.98/26.03	c |    664843 |     471     2031     6147 |     4554     2238     20 |  0.000 % |
39.98/40.09	c |    997368 |     471     2031     6147 |     5009     2968     20 |  0.000 % |
61.87/61.92	c |   1496156 |     471     2031     6147 |     5510     3438     19 |  0.000 % |
95.76/95.83	c |   2244338 |     471     2031     6147 |     6062     3437     20 |  0.000 % |
148.45/148.56	c |   3366612 |     471     2031     6147 |     6668     3937     21 |  0.000 % |
231.03/231.19	c |   5050023 |     471     2031     6147 |     7335     4197     21 |  0.000 % |
358.70/358.88	c |   7575139 |     471     2031     6147 |     8068     6988     20 |  0.000 % |
560.15/560.30	c |  11362814 |     471     2031     6147 |     8875     7203     21 |  0.000 % |
872.26/872.50	c |  17044326 |     471     2031     6147 |     9763     7674     21 |  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-1520574-1238305625/watcher-1520574-1238305625 -o /tmp/evaluation-result-1520574-1238305625/solver-1520574-1238305625 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520574-1238305625.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: 1.00 1.00 1.00 2/80 5759
/proc/meminfo: memFree=1776596/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=7464 CPUtime=0
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 1103226133 7643136 174 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 1866 174 92 219 0 1644 0

[startup+0.0646501 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5759
/proc/meminfo: memFree=1776596/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=12732 CPUtime=0.06
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 305 0 0 0 6 0 0 0 18 0 1 0 1103226133 13037568 244 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 3183 244 100 219 0 2961 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12732

[startup+0.101655 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5759
/proc/meminfo: memFree=1776596/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=7572 CPUtime=0.09
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 352 0 0 0 9 0 0 0 18 0 1 0 1103226133 7753728 253 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 1893 253 101 219 0 1671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7572

[startup+0.301675 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5759
/proc/meminfo: memFree=1776596/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=17968 CPUtime=0.29
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 425 0 0 0 29 0 0 0 20 0 1 0 1103226133 18399232 326 1992294400 4194304 5092341 548682068848 18446744073709551615 4244154 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 4492 326 101 219 0 4270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17968

[startup+0.701716 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5759
/proc/meminfo: memFree=1776596/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=17968 CPUtime=0.69
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 611 0 0 0 69 0 0 0 24 0 1 0 1103226133 18399232 362 1992294400 4194304 5092341 548682068848 18446744073709551615 4250871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 4492 362 101 219 0 4270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17968

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5760
/proc/meminfo: memFree=1775372/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=17968 CPUtime=1.49
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 680 0 0 0 149 0 0 0 25 0 1 0 1103226133 18399232 431 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 4492 431 101 219 0 4270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17968

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5760
/proc/meminfo: memFree=1774924/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=17968 CPUtime=3.09
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 843 0 0 0 309 0 0 0 25 0 1 0 1103226133 18399232 487 1992294400 4194304 5092341 548682068848 18446744073709551615 4250333 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 4492 487 101 219 0 4270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17968

[startup+6.30129 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5760
/proc/meminfo: memFree=1774412/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=17972 CPUtime=6.29
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 1073 0 0 0 629 0 0 0 25 0 1 0 1103226133 18403328 590 1992294400 4194304 5092341 548682068848 18446744073709551615 4250672 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 4493 590 101 219 0 4271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17972

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5760
/proc/meminfo: memFree=1773652/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=17972 CPUtime=12.69
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 1248 0 0 0 1269 0 0 0 25 0 1 0 1103226133 18403328 765 1992294400 4194304 5092341 548682068848 18446744073709551615 4241414 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 4493 765 101 219 0 4271 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17972

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5760
/proc/meminfo: memFree=1772756/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=17972 CPUtime=25.48
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 1451 0 0 0 2548 0 0 0 25 0 1 0 1103226133 18403328 968 1992294400 4194304 5092341 548682068848 18446744073709551615 4244318 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 4493 968 101 219 0 4271 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17972

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5760
/proc/meminfo: memFree=1771796/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=17976 CPUtime=51.08
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 1961 0 0 0 5108 0 0 0 25 0 1 0 1103226133 18407424 1251 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 4494 1251 101 219 0 4272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17976

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5760
/proc/meminfo: memFree=1770132/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=17976 CPUtime=102.27
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 2310 0 0 0 10227 0 0 0 25 0 1 0 1103226133 18407424 1600 1992294400 4194304 5092341 548682068848 18446744073709551615 4241053 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 4494 1600 101 219 0 4272 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17976

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5760
/proc/meminfo: memFree=1768340/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=23224 CPUtime=162.25
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 3058 0 0 0 16224 1 0 0 25 0 1 0 1103226133 23781376 2047 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 5806 2047 101 219 0 5584 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23224

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5761
/proc/meminfo: memFree=1768020/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=23224 CPUtime=222.24
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 3096 0 0 0 22223 1 0 0 25 0 1 0 1103226133 23781376 2085 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 5806 2085 101 219 0 5584 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23224

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5761
/proc/meminfo: memFree=1767252/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=23224 CPUtime=282.22
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 3300 0 0 0 28221 1 0 0 25 0 1 0 1103226133 23781376 2289 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 5806 2289 101 219 0 5584 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23224

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5761
/proc/meminfo: memFree=1766740/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=23224 CPUtime=342.21
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 3419 0 0 0 34220 1 0 0 25 0 1 0 1103226133 23781376 2408 1992294400 4194304 5092341 548682068848 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 5806 2408 101 219 0 5584 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23224

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5761
/proc/meminfo: memFree=1766100/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=23224 CPUtime=402.19
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 3578 0 0 0 40218 1 0 0 25 0 1 0 1103226133 23781376 2567 1992294400 4194304 5092341 548682068848 18446744073709551615 4250816 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 5806 2567 101 219 0 5584 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23224

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5761
/proc/meminfo: memFree=1765588/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=23224 CPUtime=462.17
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 3704 0 0 0 46216 1 0 0 25 0 1 0 1103226133 23781376 2693 1992294400 4194304 5092341 548682068848 18446744073709551615 4248238 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 5806 2693 101 219 0 5584 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23224

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5761
/proc/meminfo: memFree=1765012/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=23224 CPUtime=522.16
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 3853 0 0 0 52215 1 0 0 25 0 1 0 1103226133 23781376 2842 1992294400 4194304 5092341 548682068848 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 5806 2842 101 219 0 5584 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23224

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5761
/proc/meminfo: memFree=1764436/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=23224 CPUtime=582.14
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 3987 0 0 0 58213 1 0 0 25 0 1 0 1103226133 23781376 2976 1992294400 4194304 5092341 548682068848 18446744073709551615 4249992 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 5806 2976 101 219 0 5584 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23224

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5761
/proc/meminfo: memFree=1764244/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=23224 CPUtime=642.13
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 4028 0 0 0 64212 1 0 0 25 0 1 0 1103226133 23781376 3017 1992294400 4194304 5092341 548682068848 18446744073709551615 4250218 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 5806 3017 101 219 0 5584 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23224

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5761
/proc/meminfo: memFree=1763988/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=23224 CPUtime=702.11
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 4095 0 0 0 70210 1 0 0 25 0 1 0 1103226133 23781376 3084 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 5806 3084 101 219 0 5584 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 23224

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5761
/proc/meminfo: memFree=1763732/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=23224 CPUtime=762.1
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 4159 0 0 0 76209 1 0 0 25 0 1 0 1103226133 23781376 3148 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 5806 3148 101 219 0 5584 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 23224

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5761
/proc/meminfo: memFree=1763540/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=23224 CPUtime=822.08
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 4217 0 0 0 82207 1 0 0 25 0 1 0 1103226133 23781376 3206 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 5806 3206 101 219 0 5584 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 23224

[startup+882.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/81 5767
/proc/meminfo: memFree=1762380/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=28440 CPUtime=882.05
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 4506 0 0 0 88204 1 0 0 25 0 1 0 1103226133 29122560 3495 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 7110 3495 101 219 0 6888 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28440

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/81 5767
/proc/meminfo: memFree=1762316/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=28440 CPUtime=942.04
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 4521 0 0 0 94203 1 0 0 25 0 1 0 1103226133 29122560 3510 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 7110 3510 101 219 0 6888 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28440

[startup+1002.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/81 5767
/proc/meminfo: memFree=1762252/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=28440 CPUtime=1002.03
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 4557 0 0 0 100201 2 0 0 25 0 1 0 1103226133 29122560 3546 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 7110 3546 101 219 0 6888 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 28440

[startup+1062.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/81 5767
/proc/meminfo: memFree=1762060/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=28440 CPUtime=1062.01
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 4615 0 0 0 106199 2 0 0 25 0 1 0 1103226133 29122560 3604 1992294400 4194304 5092341 548682068848 18446744073709551615 4241414 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 7110 3604 101 219 0 6888 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 28440

[startup+1122.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/81 5767
/proc/meminfo: memFree=1761740/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=28440 CPUtime=1122
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 4675 0 0 0 112198 2 0 0 25 0 1 0 1103226133 29122560 3664 1992294400 4194304 5092341 548682068848 18446744073709551615 4241399 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 7110 3664 101 219 0 6888 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 28440

[startup+1182.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/81 5767
/proc/meminfo: memFree=1761300/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=28440 CPUtime=1181.98
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 4797 0 0 0 118196 2 0 0 25 0 1 0 1103226133 29122560 3786 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 7110 3786 101 219 0 6888 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 28440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.06 1.04 1.00 2/81 5767
/proc/meminfo: memFree=1761300/2055920 swapFree=4163576/4192956
[pid=5759] ppid=5757 vsize=28440 CPUtime=1200.08
/proc/5759/stat : 5759 (minisat) R 5757 5759 5483 0 -1 4194304 4805 0 0 0 120006 2 0 0 25 0 1 0 1103226133 29122560 3794 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5759/statm: 7110 3794 101 219 0 6888 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28440

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.023996
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 28440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4805
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= 2044

runsolver used 1.53677 second user time and 3.9354 second system time

The end

Launcher Data 

Begin job on node90 at 2009-03-29 07:47:05
IDJOB=1520574
IDBENCH=70716
IDSOLVER=546
FILE ID=node90/1520574-1238305625
PBS_JOBID= 9061028
Free space on /tmp= 66456 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520574-1238305625/watcher-1520574-1238305625 -o /tmp/evaluation-result-1520574-1238305625/solver-1520574-1238305625 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520574-1238305625.cnf

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

MD5SUM BENCH= 54e149b7aa0d0382dd802169940f6ffe
RANDOM SEED=1140318758

node90.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		: 3000.234
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		: 3000.234
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:       1777012 kB
Buffers:         61820 kB
Cached:         140344 kB
SwapCached:      18972 kB
Active:         165192 kB
Inactive:        57376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777012 kB
SwapTotal:     4192956 kB
SwapFree:      4163576 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          25696 kB
Slab:            40576 kB
Committed_AS:  2505200 kB
PageTables:       2668 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= 66456 MiB
End job on node90 at 2009-03-29 08:07:07