Trace number 1520422

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)UNSAT 984.35 984.615

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S253750560-086.cnf
MD5SUM1510e2158cc54ae2963f5611496bde02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.2673
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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:           360                                         |
0.00/0.00	c |  Number of clauses:            1530                                         |
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 |     349     1514     4594 |      555      100     22 |  0.001 % |
0.00/0.00	c |       250 |     349     1514     4594 |      610      250     21 |  0.001 % |
0.00/0.01	c |       475 |     349     1514     4594 |      671      475     19 |  0.001 % |
0.00/0.02	c |       812 |     349     1514     4594 |      738      453     16 |  0.001 % |
0.00/0.03	c |      1318 |     349     1514     4594 |      812      571     15 |  0.001 % |
0.00/0.05	c |      2077 |     349     1514     4594 |      894      489     14 |  0.001 % |
0.06/0.07	c |      3216 |     349     1514     4594 |      983      703     15 |  0.001 % |
0.09/0.11	c |      4924 |     349     1514     4594 |     1081      910     14 |  0.001 % |
0.09/0.18	c |      7486 |     349     1514     4594 |     1189      689     13 |  0.001 % |
0.19/0.27	c |     11330 |     349     1514     4594 |     1308      889     14 |  0.001 % |
0.39/0.42	c |     17096 |     349     1514     4594 |     1439     1297     16 |  0.001 % |
0.59/0.65	c |     25745 |     349     1514     4594 |     1583     1138     14 |  0.001 % |
1.00/1.00	c |     38719 |     349     1514     4594 |     1742     1183     15 |  0.001 % |
1.49/1.54	c |     58180 |     349     1514     4594 |     1916     1169     15 |  0.001 % |
2.29/2.37	c |     87372 |     349     1514     4594 |     2108     1196     15 |  0.001 % |
3.59/3.66	c |    131161 |     349     1514     4594 |     2318     1182     15 |  0.001 % |
5.59/5.63	c |    196845 |     349     1514     4594 |     2550     2101     14 |  0.001 % |
8.59/8.67	c |    295371 |     349     1514     4594 |     2805     2469     16 |  0.001 % |
13.39/13.40	c |    443160 |     349     1514     4594 |     3086     2548     16 |  0.001 % |
20.59/20.66	c |    664843 |     349     1514     4594 |     3395     2610     16 |  0.001 % |
31.89/31.92	c |    997368 |     349     1514     4594 |     3734     2353     14 |  0.001 % |
49.18/49.28	c |   1496156 |     349     1514     4594 |     4108     3714     16 |  0.001 % |
76.17/76.28	c |   2244338 |     349     1514     4594 |     4518     4104     16 |  0.001 % |
117.96/118.05	c |   3366612 |     349     1514     4594 |     4970     3914     15 |  0.001 % |
182.64/182.74	c |   5050023 |     349     1514     4594 |     5467     2936     14 |  0.001 % |
283.52/283.66	c |   7575139 |     349     1514     4594 |     6014     5342     16 |  0.001 % |
440.68/440.88	c |  11362814 |     349     1514     4594 |     6616     3401     15 |  0.002 % |
686.01/686.25	c |  17044326 |     349     1514     4594 |     7277     4309     15 |  0.001 % |
984.33/984.61	c ===============================================================================
984.33/984.61	c restarts              : 32767
984.33/984.61	c conflicts             : 23737530       (24115 /sec)
984.33/984.61	c decisions             : 28749070       (29207 /sec)
984.33/984.61	c propagations          : 1284464312     (1304905 /sec)
984.33/984.61	c conflict literals     : 396685221      (23.50 % deleted)
984.33/984.61	c Memory used           : 22.55 MB
984.33/984.61	c CPU time              : 984.335 s
984.33/984.61	c 
984.33/984.61	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520422-1238293496/watcher-1520422-1238293496 -o /tmp/evaluation-result-1520422-1238293496/solver-1520422-1238293496 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520422-1238293496.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: 1.33 1.31 1.12 2/73 9263
/proc/meminfo: memFree=1334304/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=7464 CPUtime=0
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 1102014113 7643136 160 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 1866 160 92 219 0 1644 0

[startup+0.0674471 s]
/proc/loadavg: 1.33 1.31 1.12 2/73 9263
/proc/meminfo: memFree=1334304/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17884 CPUtime=0.06
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 272 0 0 0 6 0 0 0 18 0 1 0 1102014113 18313216 227 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4471 227 100 219 0 4249 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17884

[startup+0.101451 s]
/proc/loadavg: 1.33 1.31 1.12 2/73 9263
/proc/meminfo: memFree=1334304/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17884 CPUtime=0.09
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 1102014113 18313216 232 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4471 232 100 219 0 4249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17884

[startup+0.301473 s]
/proc/loadavg: 1.33 1.31 1.12 2/73 9263
/proc/meminfo: memFree=1334304/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17884 CPUtime=0.29
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 300 0 0 0 29 0 0 0 20 0 1 0 1102014113 18313216 255 1992294400 4194304 5092341 548682068848 18446744073709551615 4240852 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4471 255 100 219 0 4249 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17884

[startup+0.70152 s]
/proc/loadavg: 1.33 1.31 1.12 2/73 9263
/proc/meminfo: memFree=1334304/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17884 CPUtime=0.69
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 341 0 0 0 69 0 0 0 24 0 1 0 1102014113 18313216 296 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4471 296 100 219 0 4249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17884

[startup+1.50161 s]
/proc/loadavg: 1.33 1.31 1.12 2/74 9264
/proc/meminfo: memFree=1333272/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17884 CPUtime=1.49
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 435 0 0 0 149 0 0 0 25 0 1 0 1102014113 18313216 347 1992294400 4194304 5092341 548682068848 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4471 347 100 219 0 4249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17884

[startup+3.1018 s]
/proc/loadavg: 1.33 1.31 1.12 2/74 9264
/proc/meminfo: memFree=1333016/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17884 CPUtime=3.09
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 502 0 0 0 309 0 0 0 25 0 1 0 1102014113 18313216 414 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4471 414 100 219 0 4249 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17884

[startup+6.30117 s]
/proc/loadavg: 1.30 1.30 1.12 2/74 9264
/proc/meminfo: memFree=1332568/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17888 CPUtime=6.29
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 645 0 0 0 629 0 0 0 25 0 1 0 1102014113 18317312 500 1992294400 4194304 5092341 548682068848 18446744073709551615 4268848 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4472 500 100 219 0 4250 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17888

[startup+12.7019 s]
/proc/loadavg: 1.28 1.30 1.12 2/74 9264
/proc/meminfo: memFree=1331928/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17888 CPUtime=12.69
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 739 0 0 0 1269 0 0 0 25 0 1 0 1102014113 18317312 594 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4472 594 100 219 0 4250 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17888

[startup+25.5014 s]
/proc/loadavg: 1.22 1.28 1.12 2/74 9264
/proc/meminfo: memFree=1331352/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17888 CPUtime=25.49
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 887 0 0 0 2549 0 0 0 25 0 1 0 1102014113 18317312 742 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4472 742 100 219 0 4250 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17888

[startup+51.1014 s]
/proc/loadavg: 1.14 1.26 1.11 2/74 9264
/proc/meminfo: memFree=1330648/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17888 CPUtime=51.08
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 1061 0 0 0 5108 0 0 0 25 0 1 0 1102014113 18317312 916 1992294400 4194304 5092341 548682068848 18446744073709551615 4241456 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4472 916 100 219 0 4250 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17888

[startup+102.305 s]
/proc/loadavg: 1.06 1.22 1.10 2/74 9264
/proc/meminfo: memFree=1329560/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17884 CPUtime=102.27
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 1461 0 0 0 10227 0 0 0 25 0 1 0 1102014113 18313216 1189 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4471 1189 100 219 0 4249 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17884

[startup+162.301 s]
/proc/loadavg: 1.02 1.17 1.09 2/74 9264
/proc/meminfo: memFree=1328920/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17884 CPUtime=162.24
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 1617 0 0 0 16224 0 0 0 25 0 1 0 1102014113 18313216 1345 1992294400 4194304 5092341 548682068848 18446744073709551615 4250228 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4471 1345 100 219 0 4249 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17884

[startup+222.301 s]
/proc/loadavg: 1.01 1.14 1.09 2/74 9264
/proc/meminfo: memFree=1328224/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17884 CPUtime=222.23
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 1962 0 0 0 22223 0 0 0 25 0 1 0 1102014113 18313216 1521 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4471 1521 100 219 0 4249 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17884

[startup+282.301 s]
/proc/loadavg: 1.00 1.11 1.08 2/74 9264
/proc/meminfo: memFree=1327840/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=17884 CPUtime=282.22
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 2251 0 0 0 28221 1 0 0 25 0 1 0 1102014113 18313216 1614 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 4471 1614 100 219 0 4249 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17884

[startup+342.301 s]
/proc/loadavg: 1.00 1.09 1.07 2/74 9264
/proc/meminfo: memFree=1326944/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=342.2
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 2478 0 0 0 34219 1 0 0 25 0 1 0 1102014113 23646208 1841 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 1841 100 219 0 5551 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23092

[startup+402.301 s]
/proc/loadavg: 1.00 1.07 1.07 2/74 9264
/proc/meminfo: memFree=1326944/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=402.19
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 2481 0 0 0 40218 1 0 0 25 0 1 0 1102014113 23646208 1844 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 1844 100 219 0 5551 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23092

[startup+462.301 s]
/proc/loadavg: 1.00 1.05 1.06 2/74 9264
/proc/meminfo: memFree=1326624/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=462.17
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 2556 0 0 0 46216 1 0 0 25 0 1 0 1102014113 23646208 1919 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 1919 100 219 0 5551 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23092

[startup+522.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/74 9264
/proc/meminfo: memFree=1326304/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=522.15
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 2631 0 0 0 52214 1 0 0 25 0 1 0 1102014113 23646208 1994 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 1994 100 219 0 5551 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23092

[startup+582.302 s]
/proc/loadavg: 1.00 1.03 1.05 2/74 9264
/proc/meminfo: memFree=1326112/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=582.14
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 2678 0 0 0 58213 1 0 0 25 0 1 0 1102014113 23646208 2041 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2041 100 219 0 5551 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23092

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/74 9264
/proc/meminfo: memFree=1325920/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=642.13
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 2727 0 0 0 64212 1 0 0 25 0 1 0 1102014113 23646208 2090 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2090 100 219 0 5551 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23092

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/74 9264
/proc/meminfo: memFree=1325600/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=702.11
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 2797 0 0 0 70210 1 0 0 25 0 1 0 1102014113 23646208 2160 1992294400 4194304 5092341 548682068848 18446744073709551615 4250803 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2160 100 219 0 5551 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 23092

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.03 2/74 9264
/proc/meminfo: memFree=1325408/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=762.09
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 2846 0 0 0 76208 1 0 0 25 0 1 0 1102014113 23646208 2209 1992294400 4194304 5092341 548682068848 18446744073709551615 4240606 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2209 100 219 0 5551 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 23092

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/74 9264
/proc/meminfo: memFree=1325152/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=822.07
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 2898 0 0 0 82206 1 0 0 25 0 1 0 1102014113 23646208 2261 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2261 100 219 0 5551 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 23092

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 9264
/proc/meminfo: memFree=1325024/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=882.06
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 2941 0 0 0 88205 1 0 0 25 0 1 0 1102014113 23646208 2304 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2304 100 219 0 5551 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23092

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 9264
/proc/meminfo: memFree=1324640/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=942.04
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 3033 0 0 0 94203 1 0 0 25 0 1 0 1102014113 23646208 2396 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2396 100 219 0 5551 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23092

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

[startup+947.105 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 9264
/proc/meminfo: memFree=1324576/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=946.84
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 3046 0 0 0 94683 1 0 0 25 0 1 0 1102014113 23646208 2409 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2409 100 219 0 5551 0
Current children cumulated CPU time (s) 946.84
Current children cumulated vsize (KiB) 23092

[startup+959.902 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 9264
/proc/meminfo: memFree=1324576/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=959.64
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 3055 0 0 0 95963 1 0 0 25 0 1 0 1102014113 23646208 2418 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2418 100 219 0 5551 0
Current children cumulated CPU time (s) 959.64
Current children cumulated vsize (KiB) 23092

[startup+972.701 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 9264
/proc/meminfo: memFree=1324448/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=972.43
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 3074 0 0 0 97242 1 0 0 25 0 1 0 1102014113 23646208 2437 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2437 100 219 0 5551 0
Current children cumulated CPU time (s) 972.43
Current children cumulated vsize (KiB) 23092

[startup+979.101 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 9264
/proc/meminfo: memFree=1324448/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=978.83
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 3086 0 0 0 97882 1 0 0 25 0 1 0 1102014113 23646208 2449 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2449 100 219 0 5551 0
Current children cumulated CPU time (s) 978.83
Current children cumulated vsize (KiB) 23092

[startup+982.305 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 9264
/proc/meminfo: memFree=1324448/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=982.03
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 3086 0 0 0 98202 1 0 0 25 0 1 0 1102014113 23646208 2449 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2449 100 219 0 5551 0
Current children cumulated CPU time (s) 982.03
Current children cumulated vsize (KiB) 23092

[startup+983.902 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 9264
/proc/meminfo: memFree=1324384/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=983.63
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 3092 0 0 0 98362 1 0 0 25 0 1 0 1102014113 23646208 2455 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2455 100 219 0 5551 0
Current children cumulated CPU time (s) 983.63
Current children cumulated vsize (KiB) 23092

[startup+984.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 9264
/proc/meminfo: memFree=1324384/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=984.03
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 3092 0 0 0 98402 1 0 0 25 0 1 0 1102014113 23646208 2455 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2455 100 219 0 5551 0
Current children cumulated CPU time (s) 984.03
Current children cumulated vsize (KiB) 23092

[startup+984.506 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 9264
/proc/meminfo: memFree=1324384/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=984.23
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 3092 0 0 0 98422 1 0 0 25 0 1 0 1102014113 23646208 2455 1992294400 4194304 5092341 548682068848 18446744073709551615 4263971 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2455 100 219 0 5551 0
Current children cumulated CPU time (s) 984.23
Current children cumulated vsize (KiB) 23092

[startup+984.602 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 9264
/proc/meminfo: memFree=1324384/2055920 swapFree=4175504/4192956
[pid=9263] ppid=9261 vsize=23092 CPUtime=984.33
/proc/9263/stat : 9263 (minisat) R 9261 9263 5872 0 -1 4194304 3092 0 0 0 98432 1 0 0 25 0 1 0 1102014113 23646208 2455 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/9263/statm: 5773 2455 100 219 0 5551 0
Current children cumulated CPU time (s) 984.33
Current children cumulated vsize (KiB) 23092

Child status: 20
Real time (s): 984.615
CPU time (s): 984.35
CPU user time (s): 984.336
CPU system time (s): 0.013997
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 23092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 984.336
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3102
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= 837

runsolver used 0.816875 second user time and 2.77458 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-29 04:24:56
IDJOB=1520422
IDBENCH=70640
IDSOLVER=546
FILE ID=node77/1520422-1238293496
PBS_JOBID= 9060998
Free space on /tmp= 66552 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S253750560-086.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520422-1238293496/watcher-1520422-1238293496 -o /tmp/evaluation-result-1520422-1238293496/solver-1520422-1238293496 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520422-1238293496.cnf

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

MD5SUM BENCH= 1510e2158cc54ae2963f5611496bde02
RANDOM SEED=1573096184

node77.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		: 3000.230
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		: 3000.230
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:       1334784 kB
Buffers:         79056 kB
Cached:         552004 kB
SwapCached:       9160 kB
Active:         219868 kB
Inactive:       424456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1334784 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          17544 kB
Slab:            61952 kB
Committed_AS:  2591268 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-29 04:41:21