Trace number 1520562

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S433356712-017.cnf
MD5SUM4a78ab70ae5c4ba56ac4f88e429d1c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.082986
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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:           540                                         |
0.00/0.00	c |  Number of clauses:            2295                                         |
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 |     526     2270     6880 |      832      100     25 |  0.000 % |
0.00/0.01	c |       250 |     526     2270     6880 |      915      250     25 |  0.000 % |
0.00/0.01	c |       475 |     526     2270     6880 |     1007      475     25 |  0.000 % |
0.01/0.02	c |       812 |     526     2270     6880 |     1107      812     25 |  0.000 % |
0.01/0.04	c |      1318 |     526     2270     6880 |     1218      733     24 |  0.000 % |
0.01/0.06	c |      2077 |     526     2270     6880 |     1340      882     22 |  0.000 % |
0.09/0.10	c |      3216 |     526     2270     6880 |     1474     1318     22 |  0.000 % |
0.09/0.15	c |      4924 |     526     2270     6880 |     1621      757     19 |  0.000 % |
0.19/0.23	c |      7486 |     526     2270     6880 |     1784     1628     22 |  0.000 % |
0.29/0.36	c |     11330 |     526     2270     6880 |     1962      905     21 |  0.000 % |
0.49/0.56	c |     17096 |     526     2270     6880 |     2158     1628     22 |  0.000 % |
0.79/0.86	c |     25745 |     526     2270     6880 |     2374     1458     24 |  0.000 % |
1.29/1.33	c |     38719 |     526     2270     6880 |     2612     2275     24 |  0.000 % |
1.99/2.05	c |     58180 |     526     2270     6880 |     2873     1679     23 |  0.000 % |
3.09/3.16	c |     87372 |     526     2270     6880 |     3160     1514     22 |  0.000 % |
4.79/4.87	c |    131161 |     526     2270     6880 |     3476     1744     22 |  0.000 % |
7.49/7.52	c |    196845 |     526     2270     6880 |     3824     1983     23 |  0.000 % |
11.59/11.66	c |    295371 |     526     2270     6880 |     4207     3406     24 |  0.000 % |
17.98/18.05	c |    443160 |     526     2270     6880 |     4627     3953     25 |  0.000 % |
27.98/28.02	c |    664843 |     526     2270     6880 |     5090     3017     23 |  0.000 % |
43.38/43.47	c |    997368 |     526     2270     6880 |     5599     3230     23 |  0.000 % |
67.27/67.34	c |   1496156 |     526     2270     6880 |     6159     4144     23 |  0.000 % |
104.56/104.63	c |   2244338 |     526     2270     6880 |     6775     5993     24 |  0.000 % |
162.05/162.16	c |   3366612 |     526     2270     6880 |     7452     4095     23 |  0.000 % |
252.92/253.05	c |   5050023 |     526     2270     6880 |     8198     4931     22 |  0.000 % |
393.08/393.20	c |   7575139 |     526     2270     6880 |     9018     7582     24 |  0.000 % |
615.73/615.92	c |  11362814 |     526     2270     6880 |     9919     5487     24 |  0.000 % |
960.13/960.47	c |  17044326 |     526     2270     6880 |    10911     8851     24 |  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-1520562-1238304508/watcher-1520562-1238304508 -o /tmp/evaluation-result-1520562-1238304508/solver-1520562-1238304508 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520562-1238304508.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 1.00 1.00 3/73 9623
/proc/meminfo: memFree=1332128/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=7468 CPUtime=0
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 195 0 0 0 0 0 0 0 20 0 1 0 1103115348 7647232 179 1992294400 4194304 5092341 548682068848 18446744073709551615 4219912 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 1867 179 88 219 0 1645 0

[startup+0.019629 s]
/proc/loadavg: 0.99 1.00 1.00 3/73 9623
/proc/meminfo: memFree=1332128/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=7468 CPUtime=0.01
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 231 0 0 0 1 0 0 0 20 0 1 0 1103115348 7647232 203 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 1867 203 100 219 0 1645 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7468

[startup+0.101639 s]
/proc/loadavg: 0.99 1.00 1.00 3/73 9623
/proc/meminfo: memFree=1332128/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=17948 CPUtime=0.09
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 375 0 0 0 9 0 0 0 20 0 1 0 1103115348 18378752 306 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 4487 306 100 219 0 4265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17948

[startup+0.301662 s]
/proc/loadavg: 0.99 1.00 1.00 3/73 9623
/proc/meminfo: memFree=1332128/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=18004 CPUtime=0.29
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 477 0 0 0 29 0 0 0 22 0 1 0 1103115348 18436096 360 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 4501 360 100 219 0 4279 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18004

[startup+0.701709 s]
/proc/loadavg: 0.99 1.00 1.00 3/73 9623
/proc/meminfo: memFree=1332128/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=18004 CPUtime=0.69
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 509 0 0 0 69 0 0 0 25 0 1 0 1103115348 18436096 392 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 4501 392 100 219 0 4279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18004

[startup+1.5018 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1330712/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=18004 CPUtime=1.49
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 593 0 0 0 149 0 0 0 25 0 1 0 1103115348 18436096 476 1992294400 4194304 5092341 548682068848 18446744073709551615 4240679 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 4501 476 100 219 0 4279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18004

[startup+3.10199 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1330264/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=18004 CPUtime=3.09
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 667 0 0 0 309 0 0 0 25 0 1 0 1103115348 18436096 550 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 4501 550 100 219 0 4279 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18004

[startup+6.30136 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1329624/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=18004 CPUtime=6.29
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 798 0 0 0 629 0 0 0 25 0 1 0 1103115348 18436096 681 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 4501 681 100 219 0 4279 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18004

[startup+12.7011 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1328792/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=18004 CPUtime=12.69
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 988 0 0 0 1269 0 0 0 25 0 1 0 1103115348 18436096 871 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 4501 871 100 219 0 4279 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18004

[startup+25.5016 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1327768/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=18004 CPUtime=25.48
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 1207 0 0 0 2548 0 0 0 25 0 1 0 1103115348 18436096 1090 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 4501 1090 100 219 0 4279 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18004

[startup+51.1016 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1326360/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=18004 CPUtime=51.07
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 1562 0 0 0 5107 0 0 0 25 0 1 0 1103115348 18436096 1445 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 4501 1445 100 219 0 4279 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18004

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1324760/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=18004 CPUtime=102.27
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 1955 0 0 0 10226 1 0 0 25 0 1 0 1103115348 18436096 1838 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 4501 1838 100 219 0 4279 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18004

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1323416/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=23224 CPUtime=162.25
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 2603 0 0 0 16224 1 0 0 25 0 1 0 1103115348 23781376 2154 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 5806 2154 100 219 0 5584 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23224

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1322328/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=23224 CPUtime=222.23
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 2873 0 0 0 22222 1 0 0 25 0 1 0 1103115348 23781376 2424 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 5806 2424 100 219 0 5584 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23224

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1321048/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=23224 CPUtime=282.21
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 3209 0 0 0 28220 1 0 0 25 0 1 0 1103115348 23781376 2760 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 5806 2760 100 219 0 5584 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23224

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1320472/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=23224 CPUtime=342.19
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 3349 0 0 0 34218 1 0 0 25 0 1 0 1103115348 23781376 2900 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 5806 2900 100 219 0 5584 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23224

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1319832/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=23224 CPUtime=402.18
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 3514 0 0 0 40217 1 0 0 25 0 1 0 1103115348 23781376 3065 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 5806 3065 100 219 0 5584 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23224

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1319256/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=23224 CPUtime=462.16
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 3661 0 0 0 46215 1 0 0 25 0 1 0 1103115348 23781376 3212 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 5806 3212 100 219 0 5584 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23224

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1317912/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=28452 CPUtime=522.15
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 4450 0 0 0 52213 2 0 0 25 0 1 0 1103115348 29134848 3534 1992294400 4194304 5092341 548682068848 18446744073709551615 4263329 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 7113 3534 100 219 0 6891 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 28452

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1317720/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=28452 CPUtime=582.13
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 4500 0 0 0 58211 2 0 0 25 0 1 0 1103115348 29134848 3584 1992294400 4194304 5092341 548682068848 18446744073709551615 4240977 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 7113 3584 100 219 0 6891 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 28452

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1317016/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=28452 CPUtime=642.12
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 4679 0 0 0 64210 2 0 0 25 0 1 0 1103115348 29134848 3763 1992294400 4194304 5092341 548682068848 18446744073709551615 4241960 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 7113 3763 100 219 0 6891 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 28452

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1316760/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=28452 CPUtime=702.1
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 4743 0 0 0 70208 2 0 0 25 0 1 0 1103115348 29134848 3827 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 7113 3827 100 219 0 6891 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 28452

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1316312/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=28452 CPUtime=762.09
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 4851 0 0 0 76207 2 0 0 25 0 1 0 1103115348 29134848 3935 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 7113 3935 100 219 0 6891 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 28452

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1316120/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=28452 CPUtime=822.07
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 4898 0 0 0 82205 2 0 0 25 0 1 0 1103115348 29134848 3982 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 7113 3982 100 219 0 6891 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 28452

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1315864/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=28452 CPUtime=882.05
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 4964 0 0 0 88203 2 0 0 25 0 1 0 1103115348 29134848 4048 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 7113 4048 100 219 0 6891 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28452

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1315288/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=28452 CPUtime=942.03
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 5110 0 0 0 94201 2 0 0 25 0 1 0 1103115348 29134848 4194 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 7113 4194 100 219 0 6891 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 28452

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1314968/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=28452 CPUtime=1002.03
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 5183 0 0 0 100200 3 0 0 25 0 1 0 1103115348 29134848 4267 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 7113 4267 100 219 0 6891 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 28452

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9624
/proc/meminfo: memFree=1314776/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=28452 CPUtime=1062.01
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 5235 0 0 0 106198 3 0 0 25 0 1 0 1103115348 29134848 4319 1992294400 4194304 5092341 548682068848 18446744073709551615 4248161 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 7113 4319 100 219 0 6891 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 28452

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9625
/proc/meminfo: memFree=1314328/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=28452 CPUtime=1121.99
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 5329 0 0 0 112196 3 0 0 25 0 1 0 1103115348 29134848 4413 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 7113 4413 100 219 0 6891 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28452

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9625
/proc/meminfo: memFree=1314072/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=28452 CPUtime=1181.98
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 5390 0 0 0 118195 3 0 0 25 0 1 0 1103115348 29134848 4474 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 7113 4474 100 219 0 6891 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 28452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 9625
/proc/meminfo: memFree=1314008/2055920 swapFree=4175504/4192956
[pid=9623] ppid=9621 vsize=28452 CPUtime=1200.08
/proc/9623/stat : 9623 (minisat) R 9621 9623 9440 0 -1 4194304 5413 0 0 0 120005 3 0 0 25 0 1 0 1103115348 29134848 4497 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9623/statm: 7113 4497 100 219 0 6891 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28452

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.033994
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 28452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5413
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= 1022

runsolver used 0.994848 second user time and 3.38348 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-29 07:28:28
IDJOB=1520562
IDBENCH=70710
IDSOLVER=546
FILE ID=node77/1520562-1238304508
PBS_JOBID= 9061079
Free space on /tmp= 66552 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S433356712-017.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520562-1238304508/watcher-1520562-1238304508 -o /tmp/evaluation-result-1520562-1238304508/solver-1520562-1238304508 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520562-1238304508.cnf

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

MD5SUM BENCH= 4a78ab70ae5c4ba56ac4f88e429d1c79
RANDOM SEED=1155029967

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:       1332544 kB
Buffers:         80896 kB
Cached:         552340 kB
SwapCached:       9160 kB
Active:         222676 kB
Inactive:       423800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1332544 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          17540 kB
Slab:            62024 kB
Committed_AS:  2591516 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 07:48:31