Trace number 1520506

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S844931093-069.cnf
MD5SUM589832b31b8f1cb4096063d76e2202cf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.066989
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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:           560                                         |
0.00/0.00	c |  Number of clauses:            2380                                         |
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 |     548     2368     7171 |      868      100     25 |  0.000 % |
0.00/0.01	c |       250 |     548     2368     7171 |      955      250     24 |  0.000 % |
0.00/0.01	c |       475 |     548     2368     7171 |     1050      475     24 |  0.000 % |
0.00/0.02	c |       812 |     548     2368     7171 |     1155      812     25 |  0.000 % |
0.00/0.04	c |      1318 |     548     2368     7171 |     1271      717     23 |  0.000 % |
0.06/0.07	c |      2077 |     548     2368     7171 |     1398      811     23 |  0.000 % |
0.09/0.11	c |      3216 |     548     2368     7171 |     1538     1217     26 |  0.000 % |
0.09/0.17	c |      4924 |     548     2368     7171 |     1692     1327     24 |  0.000 % |
0.19/0.26	c |      7486 |     548     2368     7171 |     1861     1251     24 |  0.000 % |
0.29/0.40	c |     11330 |     548     2368     7171 |     2047     1287     23 |  0.000 % |
0.59/0.61	c |     17096 |     548     2368     7171 |     2252     1764     23 |  0.000 % |
0.89/0.95	c |     25745 |     548     2368     7171 |     2477     2270     25 |  0.000 % |
1.39/1.47	c |     38719 |     548     2368     7171 |     2724     2540     25 |  0.000 % |
2.19/2.27	c |     58180 |     548     2368     7171 |     2997     2490     23 |  0.000 % |
3.39/3.50	c |     87372 |     548     2368     7171 |     3297     2611     24 |  0.000 % |
5.39/5.40	c |    131161 |     548     2368     7171 |     3626     2799     26 |  0.000 % |
8.29/8.34	c |    196845 |     548     2368     7171 |     3989     2103     21 |  0.000 % |
12.78/12.88	c |    295371 |     548     2368     7171 |     4388     3371     23 |  0.000 % |
19.78/19.89	c |    443160 |     548     2368     7171 |     4827     4210     25 |  0.000 % |
30.88/30.98	c |    664843 |     548     2368     7171 |     5310     3513     23 |  0.000 % |
47.87/47.97	c |    997368 |     548     2368     7171 |     5841     3001     25 |  0.000 % |
74.16/74.26	c |   1496156 |     548     2368     7171 |     6425     3158     25 |  0.000 % |
115.36/115.43	c |   2244338 |     548     2368     7171 |     7067     5373     23 |  0.000 % |
179.13/179.26	c |   3366612 |     548     2368     7171 |     7774     4736     24 |  0.000 % |
279.60/279.70	c |   5050023 |     548     2368     7171 |     8552     7355     25 |  0.000 % |
434.84/435.03	c |   7575139 |     548     2368     7171 |     9407     7875     26 |  0.000 % |
681.66/681.99	c |  11362814 |     548     2368     7171 |    10348     7879     25 |  0.000 % |
1062.42/1062.80	c |  17044326 |     548     2368     7171 |    11382     9238     25 |  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-1520506-1238300186/watcher-1520506-1238300186 -o /tmp/evaluation-result-1520506-1238300186/solver-1520506-1238300186 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520506-1238300186.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 0.98 2/64 5654
/proc/meminfo: memFree=966656/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=7468 CPUtime=0
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1102684905 7647232 181 1992294400 4194304 5092341 548682068848 18446744073709551615 4223434 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 1867 181 88 219 0 1645 0

[startup+0.0698089 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 5654
/proc/meminfo: memFree=966656/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=12764 CPUtime=0.06
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 327 0 0 0 6 0 0 0 18 0 1 0 1102684905 13070336 256 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 3191 256 100 219 0 2969 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12764

[startup+0.101815 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 5654
/proc/meminfo: memFree=966656/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=17956 CPUtime=0.09
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 383 0 0 0 9 0 0 0 18 0 1 0 1102684905 18386944 312 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 4489 312 100 219 0 4267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17956

[startup+0.301854 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 5654
/proc/meminfo: memFree=966656/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=17956 CPUtime=0.29
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 417 0 0 0 29 0 0 0 19 0 1 0 1102684905 18386944 346 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 4489 346 100 219 0 4267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17956

[startup+0.701933 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 5654
/proc/meminfo: memFree=966656/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=17956 CPUtime=0.69
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 467 0 0 0 69 0 0 0 23 0 1 0 1102684905 18386944 396 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 4489 396 100 219 0 4267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17956

[startup+1.50109 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 5655
/proc/meminfo: memFree=965304/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=17956 CPUtime=1.49
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 663 0 0 0 149 0 0 0 25 0 1 0 1102684905 18386944 475 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 4489 475 100 219 0 4267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17956

[startup+3.10141 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 5655
/proc/meminfo: memFree=964856/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=17956 CPUtime=3.09
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 731 0 0 0 309 0 0 0 25 0 1 0 1102684905 18386944 543 1992294400 4194304 5092341 548682068848 18446744073709551615 4250193 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 4489 543 100 219 0 4267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17956

[startup+6.30203 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 5655
/proc/meminfo: memFree=964280/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=17956 CPUtime=6.29
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 877 0 0 0 629 0 0 0 25 0 1 0 1102684905 18386944 689 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 4489 689 100 219 0 4267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17956

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 5655
/proc/meminfo: memFree=963320/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=17956 CPUtime=12.68
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 1234 0 0 0 1268 0 0 0 25 0 1 0 1102684905 18386944 858 1992294400 4194304 5092341 548682068848 18446744073709551615 4498053 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 4489 858 100 219 0 4267 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17956

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 5655
/proc/meminfo: memFree=962232/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=17956 CPUtime=25.48
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 1504 0 0 0 2548 0 0 0 25 0 1 0 1102684905 18386944 1128 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 4489 1128 100 219 0 4267 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17956

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 5655
/proc/meminfo: memFree=960888/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=17956 CPUtime=51.07
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 2149 0 0 0 5106 1 0 0 25 0 1 0 1102684905 18386944 1465 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 4489 1465 100 219 0 4267 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17956

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 5655
/proc/meminfo: memFree=959416/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=17956 CPUtime=102.26
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 2510 0 0 0 10224 2 0 0 25 0 1 0 1102684905 18386944 1826 1992294400 4194304 5092341 548682068848 18446744073709551615 4250803 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 4489 1826 100 219 0 4267 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17956

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=958008/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=23156 CPUtime=162.23
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 2859 0 0 0 16221 2 0 0 25 0 1 0 1102684905 23711744 2175 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5789 2175 100 219 0 5567 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23156

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=956792/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=23156 CPUtime=222.21
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 3158 0 0 0 22219 2 0 0 25 0 1 0 1102684905 23711744 2474 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5789 2474 100 219 0 5567 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23156

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=955640/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=23156 CPUtime=282.2
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 3444 0 0 0 28217 3 0 0 25 0 1 0 1102684905 23711744 2760 1992294400 4194304 5092341 548682068848 18446744073709551615 4250389 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5789 2760 100 219 0 5567 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23156

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=954744/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=23156 CPUtime=342.17
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 3653 0 0 0 34214 3 0 0 25 0 1 0 1102684905 23711744 2969 1992294400 4194304 5092341 548682068848 18446744073709551615 4244530 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5789 2969 100 219 0 5567 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23156

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=954296/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=23156 CPUtime=402.15
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 3767 0 0 0 40212 3 0 0 25 0 1 0 1102684905 23711744 3083 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5789 3083 100 219 0 5567 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23156

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=953656/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=23156 CPUtime=462.13
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 3932 0 0 0 46210 3 0 0 25 0 1 0 1102684905 23711744 3248 1992294400 4194304 5092341 548682068848 18446744073709551615 4240624 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5789 3248 100 219 0 5567 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23156

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=952184/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=522.11
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 4800 0 0 0 52207 4 0 0 25 0 1 0 1102684905 29073408 3599 1992294400 4194304 5092341 548682068848 18446744073709551615 4250275 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 3599 100 219 0 6876 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 28392

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=952056/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=582.08
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 4826 0 0 0 58204 4 0 0 25 0 1 0 1102684905 29073408 3625 1992294400 4194304 5092341 548682068848 18446744073709551615 4251464 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 3625 100 219 0 6876 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 28392

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=951736/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=642.07
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 4915 0 0 0 64202 5 0 0 25 0 1 0 1102684905 29073408 3714 1992294400 4194304 5092341 548682068848 18446744073709551615 4248588 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 3714 100 219 0 6876 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 28392

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=951416/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=702.04
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 5009 0 0 0 70199 5 0 0 25 0 1 0 1102684905 29073408 3808 1992294400 4194304 5092341 548682068848 18446744073709551615 4249577 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 3808 100 219 0 6876 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 28392

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=950904/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=762.03
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 5120 0 0 0 76198 5 0 0 25 0 1 0 1102684905 29073408 3919 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 3919 100 219 0 6876 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 28392

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=950648/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=822.01
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 5186 0 0 0 82195 6 0 0 25 0 1 0 1102684905 29073408 3985 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 3985 100 219 0 6876 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 28392

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=950264/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=881.98
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 5286 0 0 0 88192 6 0 0 25 0 1 0 1102684905 29073408 4085 1992294400 4194304 5092341 548682068848 18446744073709551615 4249018 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 4085 100 219 0 6876 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 28392

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=949944/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=941.96
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 5360 0 0 0 94190 6 0 0 25 0 1 0 1102684905 29073408 4159 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 4159 100 219 0 6876 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 28392

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=949624/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=1001.94
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 5428 0 0 0 100188 6 0 0 25 0 1 0 1102684905 29073408 4227 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 4227 100 219 0 6876 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 28392

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=949240/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=1061.92
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 5525 0 0 0 106185 7 0 0 25 0 1 0 1102684905 29073408 4324 1992294400 4194304 5092341 548682068848 18446744073709551615 4241545 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 4324 100 219 0 6876 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 28392

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=948536/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=1121.9
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 5701 0 0 0 112183 7 0 0 25 0 1 0 1102684905 29073408 4500 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 4500 100 219 0 6876 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 28392

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=948408/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=1181.87
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 5748 0 0 0 118180 7 0 0 25 0 1 0 1102684905 29073408 4547 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 4547 100 219 0 6876 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 28392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5655
/proc/meminfo: memFree=948152/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=1200.08
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 5808 0 0 0 120000 8 0 0 25 0 1 0 1102684905 29073408 4607 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 4607 100 219 0 6876 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28392

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 0.98 2/65 5655
/proc/meminfo: memFree=948152/2055920 swapFree=4176728/4192956
[pid=5654] ppid=5652 vsize=28392 CPUtime=1200.08
/proc/5654/stat : 5654 (minisat) R 5652 5654 5556 0 -1 4194304 5808 0 0 0 120000 8 0 0 25 0 1 0 1102684905 29073408 4607 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 7098 4607 100 219 0 6876 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.084987
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 28392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5808
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= 1584

runsolver used 0.942856 second user time and 2.42863 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-29 06:16:26
IDJOB=1520506
IDBENCH=70682
IDSOLVER=546
FILE ID=node11/1520506-1238300186
PBS_JOBID= 9061035
Free space on /tmp= 66356 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S844931093-069.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520506-1238300186/watcher-1520506-1238300186 -o /tmp/evaluation-result-1520506-1238300186/solver-1520506-1238300186 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520506-1238300186.cnf

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

MD5SUM BENCH= 589832b31b8f1cb4096063d76e2202cf
RANDOM SEED=1661854290

node11.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		: 3000.274
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		: 3000.274
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:        967072 kB
Buffers:        101580 kB
Cached:         883472 kB
SwapCached:      10196 kB
Active:         267444 kB
Inactive:       729204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        967072 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          17340 kB
Slab:            78148 kB
Committed_AS:  2788260 kB
PageTables:       1456 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= 66352 MiB
End job on node11 at 2009-03-29 06:36:29