Trace number 1520176

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 1200.81

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1645769281-097.cnf
MD5SUM6923dc5685633b9bbf405cf2133639d1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.295954
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

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:            65                                         |
0.00/0.00	c |  Number of clauses:            5785                                         |
0.00/0.00	c |  Parse time:                   0.01 s                                       |
0.09/0.12	c |  Simplification time:          0.11 s                                       |
0.09/0.12	c |                                                                             |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |       100 |      65     5785    40495 |     2121      100     25 |  0.024 % |
0.09/0.13	c |       250 |      65     5785    40495 |     2333      250     24 |  0.024 % |
0.09/0.13	c |       475 |      65     5785    40495 |     2566      475     23 |  0.024 % |
0.09/0.14	c |       812 |      65     5785    40495 |     2823      812     23 |  0.024 % |
0.09/0.16	c |      1318 |      65     5785    40495 |     3105     1318     23 |  0.024 % |
0.09/0.18	c |      2077 |      65     5785    40495 |     3416     2077     23 |  0.024 % |
0.19/0.22	c |      3216 |      65     5785    40495 |     3757     3216     23 |  0.024 % |
0.19/0.28	c |      4924 |      65     5785    40495 |     4133     3032     23 |  0.024 % |
0.29/0.37	c |      7486 |      65     5785    40495 |     4546     3513     23 |  0.024 % |
0.49/0.51	c |     11330 |      65     5785    40495 |     5001     2795     23 |  0.024 % |
0.69/0.72	c |     17096 |      65     5785    40495 |     5501     3525     23 |  0.024 % |
1.00/1.05	c |     25745 |      65     5785    40495 |     6051     3876     23 |  0.024 % |
1.49/1.56	c |     38719 |      65     5785    40495 |     6657     4690     23 |  0.024 % |
2.29/2.36	c |     58180 |      65     5785    40495 |     7322     4087     23 |  0.024 % |
3.58/3.72	c |     87372 |      65     5785    40495 |     8055     3888     22 |  0.024 % |
5.27/5.50	c |    131161 |      65     5785    40495 |     8860     7254     23 |  0.024 % |
8.06/8.23	c |    196845 |      65     5785    40495 |     9746     6262     22 |  0.024 % |
12.37/12.50	c |    295371 |      65     5785    40495 |    10721     7026     23 |  0.024 % |
18.96/19.17	c |    443160 |      65     5785    40495 |    11793     9676     22 |  0.024 % |
29.53/29.76	c |    664843 |      65     5785    40495 |    12972     6719     23 |  0.024 % |
45.99/46.27	c |    997368 |      65     5785    40495 |    14270     7696     22 |  0.024 % |
71.57/71.82	c |   1496156 |      65     5785    40495 |    15697    13197     23 |  0.024 % |
111.55/111.87	c |   2244338 |      65     5785    40495 |    17266    14374     21 |  0.024 % |
175.03/175.32	c |   3366612 |      65     5785    40495 |    18993    12483     23 |  0.024 % |
274.39/274.74	c |   5050023 |      65     5785    40495 |    20892    12426     21 |  0.024 % |
433.91/434.38	c |   7575139 |      65     5785    40495 |    22982    16547     21 |  0.024 % |
680.62/681.16	c |  11362814 |      65     5785    40495 |    25280    20016     20 |  0.024 % |
1070.94/1071.68	c |  17044326 |      65     5785    40495 |    27808    20209     22 |  0.024 % |

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-1520176-1238270430/watcher-1520176-1238270430 -o /tmp/evaluation-result-1520176-1238270430/solver-1520176-1238270430 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520176-1238270430.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: 1.00 1.00 1.00 3/64 28720
/proc/meminfo: memFree=927576/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=7468 CPUtime=0
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 1099708692 7647232 194 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/28720/statm: 1867 194 63 219 0 1645 0

[startup+0.0580539 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28720
/proc/meminfo: memFree=927576/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=7728 CPUtime=0.05
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 318 0 0 0 5 0 0 0 18 0 1 0 1099708692 7913472 302 1992294400 4194304 5092341 548682068848 18446744073709551615 4219753 0 0 4096 3 0 0 0 17 1 0 0
/proc/28720/statm: 1932 302 87 219 0 1710 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7728

[startup+0.101058 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28720
/proc/meminfo: memFree=927576/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=7728 CPUtime=0.09
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 318 0 0 0 9 0 0 0 18 0 1 0 1099708692 7913472 302 1992294400 4194304 5092341 548682068848 18446744073709551615 4219904 0 0 4096 3 0 0 0 17 1 0 0
/proc/28720/statm: 1932 302 87 219 0 1710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7728

[startup+0.301081 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28720
/proc/meminfo: memFree=927576/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=7840 CPUtime=0.29
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 620 0 0 0 29 0 0 0 19 0 1 0 1099708692 8028160 414 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28720/statm: 1960 414 100 219 0 1738 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7840

[startup+0.701127 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28720
/proc/meminfo: memFree=927576/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=18248 CPUtime=0.69
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 975 0 0 0 69 0 0 0 22 0 1 0 1099708692 18685952 769 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28720/statm: 4562 769 100 219 0 4340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18248

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28721
/proc/meminfo: memFree=924048/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=18252 CPUtime=1.49
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 1360 0 0 0 149 0 0 0 25 0 1 0 1099708692 18690048 823 1992294400 4194304 5092341 548682068848 18446744073709551615 4268504 0 0 4096 3 0 0 0 17 1 0 0
/proc/28720/statm: 4563 823 100 219 0 4341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18252

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28721
/proc/meminfo: memFree=924432/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=18252 CPUtime=2.98
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 1434 0 0 0 298 0 0 0 25 0 1 0 1099708692 18690048 897 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 4563 897 100 219 0 4341 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 18252

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28721
/proc/meminfo: memFree=923600/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=18252 CPUtime=6.17
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 1626 0 0 0 617 0 0 0 25 0 1 0 1099708692 18690048 1089 1992294400 4194304 5092341 548682068848 18446744073709551615 4252538 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 4563 1089 100 219 0 4341 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 18252

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28721
/proc/meminfo: memFree=922576/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=18264 CPUtime=12.57
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 2364 0 0 0 1256 1 0 0 25 0 1 0 1099708692 18702336 1301 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 4566 1301 100 219 0 4344 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 18264

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28721
/proc/meminfo: memFree=921360/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=18284 CPUtime=25.33
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 3269 0 0 0 2532 1 0 0 25 0 1 0 1099708692 18722816 1600 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 4571 1600 100 219 0 4349 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 18284

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=920080/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=18284 CPUtime=50.88
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 3578 0 0 0 5085 3 0 0 25 0 1 0 1099708692 18722816 1909 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 4571 1909 100 219 0 4349 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 18284

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=918480/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=18284 CPUtime=102.06
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 3963 0 0 0 10203 3 0 0 25 0 1 0 1099708692 18722816 2294 1992294400 4194304 5092341 548682068848 18446744073709551615 4248128 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 4571 2294 100 219 0 4349 0
Current children cumulated CPU time (s) 102.06
Current children cumulated vsize (KiB) 18284

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=915472/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=23728 CPUtime=162.04
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 6346 0 0 0 16199 5 0 0 25 0 1 0 1099708692 24297472 3024 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 5932 3024 100 219 0 5710 0
Current children cumulated CPU time (s) 162.04
Current children cumulated vsize (KiB) 23728

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=915152/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=23728 CPUtime=222.01
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 6436 0 0 0 22196 5 0 0 25 0 1 0 1099708692 24297472 3114 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 5932 3114 100 219 0 5710 0
Current children cumulated CPU time (s) 222.01
Current children cumulated vsize (KiB) 23728

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=914384/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=23728 CPUtime=281.99
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 6642 0 0 0 28194 5 0 0 25 0 1 0 1099708692 24297472 3320 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 5932 3320 100 219 0 5710 0
Current children cumulated CPU time (s) 281.99
Current children cumulated vsize (KiB) 23728

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=913744/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=23728 CPUtime=341.96
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 6796 0 0 0 34191 5 0 0 25 0 1 0 1099708692 24297472 3474 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 5932 3474 100 219 0 5710 0
Current children cumulated CPU time (s) 341.96
Current children cumulated vsize (KiB) 23728

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=913296/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=23728 CPUtime=401.93
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 6899 0 0 0 40188 5 0 0 25 0 1 0 1099708692 24297472 3577 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 5932 3577 100 219 0 5710 0
Current children cumulated CPU time (s) 401.93
Current children cumulated vsize (KiB) 23728

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=910736/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=23728 CPUtime=461.91
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 7537 0 0 0 46185 6 0 0 25 0 1 0 1099708692 24297472 4215 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 5932 4215 100 219 0 5710 0
Current children cumulated CPU time (s) 461.91
Current children cumulated vsize (KiB) 23728

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=908240/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=28136 CPUtime=521.88
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 8161 0 0 0 52182 6 0 0 25 0 1 0 1099708692 28811264 4839 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 7034 4839 100 219 0 6812 0
Current children cumulated CPU time (s) 521.88
Current children cumulated vsize (KiB) 28136

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=908240/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=28136 CPUtime=581.86
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 8167 0 0 0 58180 6 0 0 25 0 1 0 1099708692 28811264 4845 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 7034 4845 100 219 0 6812 0
Current children cumulated CPU time (s) 581.86
Current children cumulated vsize (KiB) 28136

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=908176/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=28136 CPUtime=641.84
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 8188 0 0 0 64178 6 0 0 25 0 1 0 1099708692 28811264 4866 1992294400 4194304 5092341 548682068848 18446744073709551615 4248169 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 7034 4866 100 219 0 6812 0
Current children cumulated CPU time (s) 641.84
Current children cumulated vsize (KiB) 28136

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=907920/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=28136 CPUtime=701.8
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 8256 0 0 0 70174 6 0 0 25 0 1 0 1099708692 28811264 4934 1992294400 4194304 5092341 548682068848 18446744073709551615 4241039 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 7034 4934 100 219 0 6812 0
Current children cumulated CPU time (s) 701.8
Current children cumulated vsize (KiB) 28136

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=907856/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=28136 CPUtime=761.78
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 8258 0 0 0 76172 6 0 0 25 0 1 0 1099708692 28811264 4936 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 7034 4936 100 219 0 6812 0
Current children cumulated CPU time (s) 761.78
Current children cumulated vsize (KiB) 28136

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=907856/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=28136 CPUtime=821.75
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 8261 0 0 0 82169 6 0 0 25 0 1 0 1099708692 28811264 4939 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 7034 4939 100 219 0 6812 0
Current children cumulated CPU time (s) 821.75
Current children cumulated vsize (KiB) 28136

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=907856/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=28136 CPUtime=881.72
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 8270 0 0 0 88166 6 0 0 25 0 1 0 1099708692 28811264 4948 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 7034 4948 100 219 0 6812 0
Current children cumulated CPU time (s) 881.72
Current children cumulated vsize (KiB) 28136

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=907856/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=28136 CPUtime=941.69
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 8271 0 0 0 94163 6 0 0 25 0 1 0 1099708692 28811264 4949 1992294400 4194304 5092341 548682068848 18446744073709551615 4240659 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 7034 4949 100 219 0 6812 0
Current children cumulated CPU time (s) 941.69
Current children cumulated vsize (KiB) 28136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=907792/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=28136 CPUtime=1001.67
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 8271 0 0 0 100161 6 0 0 25 0 1 0 1099708692 28811264 4949 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 7034 4949 100 219 0 6812 0
Current children cumulated CPU time (s) 1001.67
Current children cumulated vsize (KiB) 28136

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=907792/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=28136 CPUtime=1061.64
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 8288 0 0 0 106157 7 0 0 25 0 1 0 1099708692 28811264 4966 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 7034 4966 100 219 0 6812 0
Current children cumulated CPU time (s) 1061.64
Current children cumulated vsize (KiB) 28136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=907472/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=28136 CPUtime=1121.62
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 8363 0 0 0 112155 7 0 0 25 0 1 0 1099708692 28811264 5041 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 7034 5041 100 219 0 6812 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 28136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=907472/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=28136 CPUtime=1181.59
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 8366 0 0 0 118152 7 0 0 25 0 1 0 1099708692 28811264 5044 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 7034 5044 100 219 0 6812 0
Current children cumulated CPU time (s) 1181.59
Current children cumulated vsize (KiB) 28136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28727
/proc/meminfo: memFree=907408/2055920 swapFree=4171920/4192956
[pid=28720] ppid=28718 vsize=28136 CPUtime=1200.08
/proc/28720/stat : 28720 (minisat) R 28718 28720 28598 0 -1 4194304 8366 0 0 0 120001 7 0 0 25 0 1 0 1099708692 28811264 5044 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/28720/statm: 7034 5044 100 219 0 6812 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28136

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): 1200.81
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.076988
CPU usage (%): 99.9404
Max. virtual memory (cumulated for all children) (KiB): 28136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
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= 8366
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= 3645

runsolver used 1.07784 second user time and 3.2995 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-28 21:00:30
IDJOB=1520176
IDBENCH=70517
IDSOLVER=546
FILE ID=node28/1520176-1238270430
PBS_JOBID= 9060887
Free space on /tmp= 66172 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1645769281-097.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520176-1238270430/watcher-1520176-1238270430 -o /tmp/evaluation-result-1520176-1238270430/solver-1520176-1238270430 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520176-1238270430.cnf

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

MD5SUM BENCH= 6923dc5685633b9bbf405cf2133639d1
RANDOM SEED=618854593

node28.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		: 3000.212
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		: 3000.212
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:        928056 kB
Buffers:        102828 kB
Cached:         907452 kB
SwapCached:      14208 kB
Active:         316816 kB
Inactive:       717352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        928056 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          17808 kB
Slab:            79504 kB
Committed_AS:  2789908 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66168 MiB
End job on node28 at 2009-03-28 21:20:33