Trace number 1520210

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S287307030-088.cnf
MD5SUM9d5d7164d3d5840805b65af8448e9499
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:           500                                         |
0.00/0.00	c |  Number of clauses:            2125                                         |
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 |     485     2101     6388 |      770      100     21 |  0.000 % |
0.00/0.01	c |       250 |     485     2101     6388 |      847      250     22 |  0.000 % |
0.00/0.01	c |       475 |     485     2101     6388 |      932      475     23 |  0.000 % |
0.00/0.02	c |       812 |     485     2101     6388 |     1025      812     23 |  0.000 % |
0.00/0.04	c |      1318 |     485     2101     6388 |     1127      779     21 |  0.000 % |
0.00/0.06	c |      2077 |     485     2101     6388 |     1240      953     19 |  0.000 % |
0.09/0.10	c |      3216 |     485     2101     6388 |     1364      813     20 |  0.000 % |
0.09/0.15	c |      4924 |     485     2101     6388 |     1501     1112     20 |  0.000 % |
0.19/0.24	c |      7486 |     485     2101     6388 |     1651     1347     21 |  0.000 % |
0.29/0.37	c |     11330 |     485     2101     6388 |     1816      964     17 |  0.000 % |
0.49/0.56	c |     17096 |     485     2101     6388 |     1998     1127     17 |  0.000 % |
0.79/0.87	c |     25745 |     485     2101     6388 |     2197     1575     21 |  0.000 % |
1.29/1.34	c |     38719 |     485     2101     6388 |     2417     2218     19 |  0.000 % |
1.99/2.06	c |     58180 |     485     2101     6388 |     2659     1947     19 |  0.000 % |
3.09/3.19	c |     87372 |     485     2101     6388 |     2925     2685     21 |  0.000 % |
4.89/4.92	c |    131161 |     485     2101     6388 |     3218     1894     21 |  0.000 % |
7.49/7.53	c |    196845 |     485     2101     6388 |     3539     2249     20 |  0.000 % |
11.59/11.62	c |    295371 |     485     2101     6388 |     3893     2045     21 |  0.000 % |
17.88/17.99	c |    443160 |     485     2101     6388 |     4283     3809     22 |  0.000 % |
27.88/27.97	c |    664843 |     485     2101     6388 |     4711     4342     21 |  0.000 % |
43.18/43.29	c |    997368 |     485     2101     6388 |     5182     3712     20 |  0.000 % |
66.98/67.00	c |   1496156 |     485     2101     6388 |     5700     2732     20 |  0.000 % |
104.07/104.15	c |   2244338 |     485     2101     6388 |     6270     3251     20 |  0.000 % |
161.44/161.56	c |   3366612 |     485     2101     6388 |     6898     3538     21 |  0.000 % |
251.61/251.76	c |   5050023 |     485     2101     6388 |     7587     5335     20 |  0.000 % |
391.07/391.27	c |   7575139 |     485     2101     6388 |     8346     6341     20 |  0.000 % |
612.30/612.59	c |  11362814 |     485     2101     6388 |     9181     6897     20 |  0.000 % |
953.01/953.30	c |  17044326 |     485     2101     6388 |    10099     6011     20 |  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-1520210-1238273672/watcher-1520210-1238273672 -o /tmp/evaluation-result-1520210-1238273672/solver-1520210-1238273672 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520210-1238273672.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: 0.99 0.97 0.94 3/64 19000
/proc/meminfo: memFree=875520/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=7464 CPUtime=0
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1100033103 7643136 173 1992294400 4194304 5092341 548682068848 18446744073709551615 4223026 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 1866 173 88 219 0 1644 0

[startup+0.0903791 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 19000
/proc/meminfo: memFree=875520/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=17928 CPUtime=0.08
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 343 0 0 0 8 0 0 0 18 0 1 0 1100033103 18358272 281 1992294400 4194304 5092341 548682068848 18446744073709551615 4244103 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 4482 281 100 219 0 4260 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17928

[startup+0.10138 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 19000
/proc/meminfo: memFree=875520/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=7572 CPUtime=0.09
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 1100033103 7753728 246 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 1893 246 100 219 0 1671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7572

[startup+0.301403 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 19000
/proc/meminfo: memFree=875520/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=17972 CPUtime=0.29
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 488 0 0 0 29 0 0 0 19 0 1 0 1100033103 18403328 330 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 4493 330 100 219 0 4271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17972

[startup+0.701449 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 19000
/proc/meminfo: memFree=875520/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=12780 CPUtime=0.69
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 563 0 0 0 69 0 0 0 22 0 1 0 1100033103 13086720 334 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 3195 334 100 219 0 2973 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12780

[startup+1.50154 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 19001
/proc/meminfo: memFree=874296/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=17972 CPUtime=1.49
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 661 0 0 0 149 0 0 0 25 0 1 0 1100033103 18403328 432 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 4493 432 100 219 0 4271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17972

[startup+3.10173 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 19001
/proc/meminfo: memFree=873848/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=17972 CPUtime=3.09
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 831 0 0 0 309 0 0 0 25 0 1 0 1100033103 18403328 505 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 4493 505 100 219 0 4271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17972

[startup+6.3011 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 19001
/proc/meminfo: memFree=873272/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=17972 CPUtime=6.29
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 1056 0 0 0 629 0 0 0 25 0 1 0 1100033103 18403328 610 1992294400 4194304 5092341 548682068848 18446744073709551615 4249100 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 4493 610 100 219 0 4271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17972

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 19001
/proc/meminfo: memFree=872568/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=17972 CPUtime=12.69
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 1206 0 0 0 1269 0 0 0 25 0 1 0 1100033103 18403328 760 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 4493 760 100 219 0 4271 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17972

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 19001
/proc/meminfo: memFree=871672/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=17972 CPUtime=25.48
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 1424 0 0 0 2548 0 0 0 25 0 1 0 1100033103 18403328 978 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 4493 978 100 219 0 4271 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17972

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 19001
/proc/meminfo: memFree=870648/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=17976 CPUtime=51.08
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 1903 0 0 0 5107 1 0 0 25 0 1 0 1100033103 18407424 1236 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 4494 1236 100 219 0 4272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17976

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 19001
/proc/meminfo: memFree=869240/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=17976 CPUtime=102.27
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 2241 0 0 0 10225 2 0 0 25 0 1 0 1100033103 18407424 1574 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 4494 1574 100 219 0 4272 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17976

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 19001
/proc/meminfo: memFree=868216/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=17976 CPUtime=162.24
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 2494 0 0 0 16222 2 0 0 25 0 1 0 1100033103 18407424 1827 1992294400 4194304 5092341 548682068848 18446744073709551615 4240682 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 4494 1827 100 219 0 4272 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17976

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 19001
/proc/meminfo: memFree=867256/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=23196 CPUtime=222.22
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 2712 0 0 0 22220 2 0 0 25 0 1 0 1100033103 23752704 2045 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 5799 2045 100 219 0 5577 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23196

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 19001
/proc/meminfo: memFree=866552/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=23196 CPUtime=282.2
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 2897 0 0 0 28218 2 0 0 25 0 1 0 1100033103 23752704 2230 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 5799 2230 100 219 0 5577 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23196

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 19001
/proc/meminfo: memFree=865912/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=23196 CPUtime=342.2
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 3075 0 0 0 34217 3 0 0 25 0 1 0 1100033103 23752704 2408 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 5799 2408 100 219 0 5577 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23196

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 19007
/proc/meminfo: memFree=865272/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=23196 CPUtime=402.17
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 3238 0 0 0 40214 3 0 0 25 0 1 0 1100033103 23752704 2571 1992294400 4194304 5092341 548682068848 18446744073709551615 4249100 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 5799 2571 100 219 0 5577 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23196

[startup+462.302 s]
/proc/loadavg: 1.03 0.99 0.95 2/65 19007
/proc/meminfo: memFree=864760/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=23196 CPUtime=462.16
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 3352 0 0 0 46212 4 0 0 25 0 1 0 1100033103 23752704 2685 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 5799 2685 100 219 0 5577 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23196

[startup+522.302 s]
/proc/loadavg: 1.01 0.99 0.95 2/65 19007
/proc/meminfo: memFree=864504/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=23196 CPUtime=522.14
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 3430 0 0 0 52210 4 0 0 25 0 1 0 1100033103 23752704 2763 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 5799 2763 100 219 0 5577 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23196

[startup+582.302 s]
/proc/loadavg: 1.08 1.00 0.95 2/65 19007
/proc/meminfo: memFree=863864/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=23196 CPUtime=582.12
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 3597 0 0 0 58208 4 0 0 25 0 1 0 1100033103 23752704 2930 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 5799 2930 100 219 0 5577 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23196

[startup+642.302 s]
/proc/loadavg: 1.03 1.00 0.95 2/65 19007
/proc/meminfo: memFree=863288/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=23196 CPUtime=642.1
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 3736 0 0 0 64206 4 0 0 25 0 1 0 1100033103 23752704 3069 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 5799 3069 100 219 0 5577 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 23196

[startup+702.302 s]
/proc/loadavg: 1.07 1.02 0.96 2/65 19007
/proc/meminfo: memFree=862904/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=23196 CPUtime=702.08
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 3816 0 0 0 70203 5 0 0 25 0 1 0 1100033103 23752704 3149 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 5799 3149 100 219 0 5577 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 23196

[startup+762.306 s]
/proc/loadavg: 1.02 1.01 0.96 2/65 19007
/proc/meminfo: memFree=862648/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=23224 CPUtime=762.07
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 4285 0 0 0 76202 5 0 0 25 0 1 0 1100033103 23781376 3197 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 5806 3197 100 219 0 5584 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 23224

[startup+822.302 s]
/proc/loadavg: 1.06 1.02 0.96 2/65 19007
/proc/meminfo: memFree=861624/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=28468 CPUtime=822.04
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 4985 0 0 0 82199 5 0 0 25 0 1 0 1100033103 29151232 3473 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 7117 3473 100 219 0 6895 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 28468

[startup+882.302 s]
/proc/loadavg: 1.07 1.03 0.97 2/65 19007
/proc/meminfo: memFree=861496/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=28468 CPUtime=882.03
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 5019 0 0 0 88197 6 0 0 25 0 1 0 1100033103 29151232 3507 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 7117 3507 100 219 0 6895 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28468

[startup+942.301 s]
/proc/loadavg: 1.02 1.02 0.97 2/65 19007
/proc/meminfo: memFree=861496/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=28468 CPUtime=942.01
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 5026 0 0 0 94195 6 0 0 25 0 1 0 1100033103 29151232 3514 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 7117 3514 100 219 0 6895 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 28468

[startup+1002.3 s]
/proc/loadavg: 1.05 1.03 0.97 2/65 19007
/proc/meminfo: memFree=861304/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=28468 CPUtime=1001.99
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 5075 0 0 0 100193 6 0 0 25 0 1 0 1100033103 29151232 3563 1992294400 4194304 5092341 548682068848 18446744073709551615 4248095 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 7117 3563 100 219 0 6895 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 28468

[startup+1062.3 s]
/proc/loadavg: 1.05 1.04 0.98 2/65 19007
/proc/meminfo: memFree=861176/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=28468 CPUtime=1061.97
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 5107 0 0 0 106191 6 0 0 25 0 1 0 1100033103 29151232 3595 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 7117 3595 100 219 0 6895 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 28468

[startup+1122.3 s]
/proc/loadavg: 1.05 1.04 0.98 2/65 19007
/proc/meminfo: memFree=860792/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=28468 CPUtime=1121.95
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 5187 0 0 0 112189 6 0 0 25 0 1 0 1100033103 29151232 3675 1992294400 4194304 5092341 548682068848 18446744073709551615 4241537 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 7117 3675 100 219 0 6895 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 28468

[startup+1182.3 s]
/proc/loadavg: 1.13 1.06 0.99 2/65 19007
/proc/meminfo: memFree=860472/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=28468 CPUtime=1181.94
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 5253 0 0 0 118187 7 0 0 25 0 1 0 1100033103 29151232 3741 1992294400 4194304 5092341 548682068848 18446744073709551615 4240871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 7117 3741 100 219 0 6895 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 28468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.09 1.06 0.99 2/65 19007
/proc/meminfo: memFree=860472/2055920 swapFree=4176704/4192956
[pid=19000] ppid=18998 vsize=28468 CPUtime=1200.04
/proc/19000/stat : 19000 (minisat) R 18998 19000 18765 0 -1 4194304 5254 0 0 0 119997 7 0 0 25 0 1 0 1100033103 29151232 3742 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/19000/statm: 7117 3742 100 219 0 6895 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28468

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): 1200.05
CPU user time (s): 1199.97
CPU system time (s): 0.076988
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 28468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5254
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= 3081

runsolver used 0.908861 second user time and 2.41763 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 21:54:32
IDJOB=1520210
IDBENCH=70534
IDSOLVER=546
FILE ID=node20/1520210-1238273672
PBS_JOBID= 9060831
Free space on /tmp= 65632 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S287307030-088.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520210-1238273672/watcher-1520210-1238273672 -o /tmp/evaluation-result-1520210-1238273672/solver-1520210-1238273672 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520210-1238273672.cnf

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

MD5SUM BENCH= 9d5d7164d3d5840805b65af8448e9499
RANDOM SEED=105703231

node20.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		: 3000.235
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		: 3000.235
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:        875936 kB
Buffers:        101600 kB
Cached:         976668 kB
SwapCached:      10004 kB
Active:         112196 kB
Inactive:       977488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        875936 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          16628 kB
Slab:            76264 kB
Committed_AS:  2827072 kB
PageTables:       1404 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= 65632 MiB
End job on node20 at 2009-03-28 22:14:35