Trace number 1520250

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1854680784-082.cnf
MD5SUM4b06db6948efef167aa1a27d1aa9c8a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark143.586
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 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:           420                                         |
0.00/0.00	c |  Number of clauses:            1785                                         |
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 |     404     1771     5410 |      649      100     22 |  0.001 % |
0.00/0.01	c |       250 |     404     1771     5410 |      714      250     21 |  0.001 % |
0.00/0.01	c |       475 |     404     1771     5410 |      785      475     20 |  0.001 % |
0.00/0.02	c |       812 |     404     1771     5410 |      864      411     18 |  0.001 % |
0.00/0.03	c |      1318 |     404     1771     5410 |      950      466     16 |  0.001 % |
0.00/0.05	c |      2077 |     404     1771     5410 |     1045      750     18 |  0.001 % |
0.06/0.09	c |      3216 |     404     1771     5410 |     1150      801     19 |  0.001 % |
0.09/0.13	c |      4924 |     404     1771     5410 |     1265      718     17 |  0.001 % |
0.19/0.21	c |      7486 |     404     1771     5410 |     1391      681     16 |  0.001 % |
0.29/0.32	c |     11330 |     404     1771     5410 |     1531      964     19 |  0.001 % |
0.49/0.50	c |     17096 |     404     1771     5410 |     1684     1248     18 |  0.001 % |
0.69/0.77	c |     25745 |     404     1771     5410 |     1852     1267     17 |  0.001 % |
1.10/1.19	c |     38719 |     404     1771     5410 |     2037      988     17 |  0.001 % |
1.79/1.83	c |     58180 |     404     1771     5410 |     2241     1775     18 |  0.001 % |
2.79/2.82	c |     87372 |     404     1771     5410 |     2465     1324     18 |  0.001 % |
4.30/4.36	c |    131161 |     404     1771     5410 |     2712     1255     18 |  0.001 % |
6.69/6.73	c |    196845 |     404     1771     5410 |     2983     2188     21 |  0.001 % |
10.39/10.42	c |    295371 |     404     1771     5410 |     3282     2429     18 |  0.001 % |
15.99/16.05	c |    443160 |     404     1771     5410 |     3610     2173     19 |  0.001 % |
24.78/24.80	c |    664843 |     404     1771     5410 |     3971     2746     18 |  0.001 % |
38.38/38.41	c |    997368 |     404     1771     5410 |     4368     3984     18 |  0.001 % |
59.37/59.40	c |   1496156 |     404     1771     5410 |     4805     2318     18 |  0.001 % |
92.16/92.27	c |   2244338 |     404     1771     5410 |     5286     3604     18 |  0.001 % |
142.95/143.03	c |   3366612 |     404     1771     5410 |     5814     3751     19 |  0.001 % |
222.63/222.70	c |   5050023 |     404     1771     5410 |     6396     5797     19 |  0.001 % |
346.39/346.51	c |   7575139 |     404     1771     5410 |     7035     6215     18 |  0.001 % |
538.93/539.16	c |  11362814 |     404     1771     5410 |     7739     6938     18 |  0.001 % |
838.03/838.39	c |  17044326 |     404     1771     5410 |     8513     6518     20 |  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-1520250-1238277699/watcher-1520250-1238277699 -o /tmp/evaluation-result-1520250-1238277699/solver-1520250-1238277699 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520250-1238277699.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: 0.92 0.97 0.98 3/64 17127
/proc/meminfo: memFree=1914592/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=7464 CPUtime=0
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 1100436143 7643136 165 1992294400 4194304 5092341 548682068848 18446744073709551615 4219912 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 1866 165 88 219 0 1644 0

[startup+0.0677489 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 17127
/proc/meminfo: memFree=1914592/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=12712 CPUtime=0.06
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 281 0 0 0 6 0 0 0 18 0 1 0 1100436143 13017088 230 1992294400 4194304 5092341 548682068848 18446744073709551615 4261820 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 3178 230 102 219 0 2956 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12712

[startup+0.101753 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 17127
/proc/meminfo: memFree=1914592/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=17912 CPUtime=0.09
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 320 0 0 0 9 0 0 0 18 0 1 0 1100436143 18341888 269 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 4478 269 102 219 0 4256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17912

[startup+0.301779 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 17127
/proc/meminfo: memFree=1914592/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=17912 CPUtime=0.29
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 330 0 0 0 29 0 0 0 19 0 1 0 1100436143 18341888 279 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 4478 279 102 219 0 4256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17912

[startup+0.701831 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 17127
/proc/meminfo: memFree=1914592/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=17912 CPUtime=0.69
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 379 0 0 0 69 0 0 0 22 0 1 0 1100436143 18341888 328 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 4478 328 102 219 0 4256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17912

[startup+1.50194 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1913560/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=17912 CPUtime=1.49
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 498 0 0 0 149 0 0 0 25 0 1 0 1100436143 18341888 382 1992294400 4194304 5092341 548682068848 18446744073709551615 4247991 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 4478 382 102 219 0 4256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17912

[startup+3.10115 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1913176/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=17912 CPUtime=3.09
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 583 0 0 0 309 0 0 0 25 0 1 0 1100436143 18341888 467 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 4478 467 102 219 0 4256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17912

[startup+6.30157 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1912728/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=17912 CPUtime=6.29
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 665 0 0 0 629 0 0 0 25 0 1 0 1100436143 18341888 549 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 4478 549 102 219 0 4256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17912

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1911968/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=17912 CPUtime=12.69
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 809 0 0 0 1269 0 0 0 25 0 1 0 1100436143 18341888 693 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 4478 693 102 219 0 4256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17912

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1911264/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=17912 CPUtime=25.48
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 972 0 0 0 2548 0 0 0 25 0 1 0 1100436143 18341888 856 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 4478 856 102 219 0 4256 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17912

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1910304/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=17912 CPUtime=51.07
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 1224 0 0 0 5107 0 0 0 25 0 1 0 1100436143 18341888 1108 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 4478 1108 102 219 0 4256 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17912

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1908896/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=17920 CPUtime=102.26
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 1756 0 0 0 10225 1 0 0 25 0 1 0 1100436143 18350080 1445 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 4480 1445 102 219 0 4258 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17920

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1908000/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=17920 CPUtime=162.24
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 1968 0 0 0 16223 1 0 0 25 0 1 0 1100436143 18350080 1657 1992294400 4194304 5092341 548682068848 18446744073709551615 4244076 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 4480 1657 102 219 0 4258 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17920

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1907040/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=23112 CPUtime=222.23
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 2211 0 0 0 22221 2 0 0 25 0 1 0 1100436143 23666688 1900 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 5778 1900 102 219 0 5556 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23112

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1906400/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=23112 CPUtime=282.21
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 2358 0 0 0 28219 2 0 0 25 0 1 0 1100436143 23666688 2047 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 5778 2047 102 219 0 5556 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23112

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1906024/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=23112 CPUtime=342.18
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 2455 0 0 0 34216 2 0 0 25 0 1 0 1100436143 23666688 2144 1992294400 4194304 5092341 548682068848 18446744073709551615 4262074 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 5778 2144 102 219 0 5556 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23112

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1905320/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=23112 CPUtime=402.17
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 2612 0 0 0 40215 2 0 0 25 0 1 0 1100436143 23666688 2301 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 5778 2301 102 219 0 5556 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23112

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1904936/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=23112 CPUtime=462.15
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 2697 0 0 0 46213 2 0 0 25 0 1 0 1100436143 23666688 2386 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 5778 2386 102 219 0 5556 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23112

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1904232/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=23112 CPUtime=522.13
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 2872 0 0 0 52210 3 0 0 25 0 1 0 1100436143 23666688 2561 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 5778 2561 102 219 0 5556 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23112

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1903720/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=23112 CPUtime=582.11
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 2976 0 0 0 58208 3 0 0 25 0 1 0 1100436143 23666688 2665 1992294400 4194304 5092341 548682068848 18446744073709551615 4249622 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 5778 2665 102 219 0 5556 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 23112

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1903400/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=23112 CPUtime=642.1
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 3047 0 0 0 64207 3 0 0 25 0 1 0 1100436143 23666688 2736 1992294400 4194304 5092341 548682068848 18446744073709551615 4250803 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 5778 2736 102 219 0 5556 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 23112

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1903208/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=23112 CPUtime=702.08
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 3102 0 0 0 70205 3 0 0 25 0 1 0 1100436143 23666688 2791 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 5778 2791 102 219 0 5556 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 23112

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1902952/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=23112 CPUtime=762.06
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 3150 0 0 0 76203 3 0 0 25 0 1 0 1100436143 23666688 2839 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 5778 2839 102 219 0 5556 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 23112

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1902568/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=23112 CPUtime=822.03
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 3242 0 0 0 82200 3 0 0 25 0 1 0 1100436143 23666688 2931 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 5778 2931 102 219 0 5556 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 23112

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1902120/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=23112 CPUtime=882.02
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 3336 0 0 0 88198 4 0 0 25 0 1 0 1100436143 23666688 3025 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 5778 3025 102 219 0 5556 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 23112

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1901864/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=23112 CPUtime=942
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 3403 0 0 0 94196 4 0 0 25 0 1 0 1100436143 23666688 3092 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 5778 3092 102 219 0 5556 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 23112

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1900776/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=28228 CPUtime=1001.98
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 3663 0 0 0 100194 4 0 0 25 0 1 0 1100436143 28905472 3352 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 7057 3352 102 219 0 6835 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 28228

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1900712/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=28228 CPUtime=1061.96
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 3666 0 0 0 106192 4 0 0 25 0 1 0 1100436143 28905472 3355 1992294400 4194304 5092341 548682068848 18446744073709551615 4241912 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 7057 3355 102 219 0 6835 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 28228

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1900712/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=28228 CPUtime=1121.95
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 3668 0 0 0 112190 5 0 0 25 0 1 0 1100436143 28905472 3357 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 7057 3357 102 219 0 6835 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 28228

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1900584/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=28228 CPUtime=1181.93
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 3698 0 0 0 118188 5 0 0 25 0 1 0 1100436143 28905472 3387 1992294400 4194304 5092341 548682068848 18446744073709551615 4250040 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 7057 3387 102 219 0 6835 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 28228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17128
/proc/meminfo: memFree=1900520/2055920 swapFree=4177692/4192956
[pid=17127] ppid=17125 vsize=28228 CPUtime=1200.03
/proc/17127/stat : 17127 (minisat) R 17125 17127 16771 0 -1 4194304 3699 0 0 0 119998 5 0 0 25 0 1 0 1100436143 28905472 3388 1992294400 4194304 5092341 548682068848 18446744073709551615 4251208 0 0 4096 3 0 0 0 17 1 0 0
/proc/17127/statm: 7057 3388 102 219 0 6835 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 28228

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): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.055991
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 28228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3699
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= 2147

runsolver used 0.977851 second user time and 2.34164 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 23:01:39
IDJOB=1520250
IDBENCH=70554
IDSOLVER=546
FILE ID=node13/1520250-1238277699
PBS_JOBID= 9060851
Free space on /tmp= 66392 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1854680784-082.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520250-1238277699/watcher-1520250-1238277699 -o /tmp/evaluation-result-1520250-1238277699/solver-1520250-1238277699 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520250-1238277699.cnf

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

MD5SUM BENCH= 4b06db6948efef167aa1a27d1aa9c8a8
RANDOM SEED=337892296

node13.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		: 3000.240
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		: 3000.240
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:       1915072 kB
Buffers:         33292 kB
Cached:          48228 kB
SwapCached:       9056 kB
Active:          45644 kB
Inactive:        46332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1915072 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            34800 kB
Committed_AS:  2960576 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 23:21:42