Trace number 1520188

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S2060380282-019.cnf
MD5SUM88a7084af5dd17420de308796e7679c8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.660898
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                                       |
0.10/0.12	c |  Simplification time:          0.11 s                                       |
0.10/0.12	c |                                                                             |
0.10/0.12	c ============================[ Search Statistics ]==============================
0.10/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.12	c ===============================================================================
0.10/0.12	c |       100 |      65     5785    40495 |     2121      100     25 |  0.024 % |
0.10/0.13	c |       250 |      65     5785    40495 |     2333      250     25 |  0.024 % |
0.10/0.13	c |       475 |      65     5785    40495 |     2566      475     24 |  0.024 % |
0.10/0.14	c |       812 |      65     5785    40495 |     2823      812     23 |  0.024 % |
0.10/0.16	c |      1318 |      65     5785    40495 |     3105     1318     23 |  0.024 % |
0.10/0.18	c |      2077 |      65     5785    40495 |     3416     2077     23 |  0.024 % |
0.19/0.21	c |      3216 |      65     5785    40495 |     3757     3216     23 |  0.024 % |
0.19/0.28	c |      4924 |      65     5785    40495 |     4133     3030     23 |  0.024 % |
0.29/0.37	c |      7486 |      65     5785    40495 |     4546     3512     23 |  0.024 % |
0.49/0.51	c |     11330 |      65     5785    40495 |     5001     2778     23 |  0.024 % |
0.69/0.73	c |     17096 |      65     5785    40495 |     5501     3512     23 |  0.024 % |
1.00/1.08	c |     25745 |      65     5785    40495 |     6051     3866     23 |  0.024 % |
1.49/1.58	c |     38719 |      65     5785    40495 |     6657     4674     23 |  0.024 % |
2.39/2.41	c |     58180 |      65     5785    40495 |     7322     4084     23 |  0.024 % |
3.59/3.66	c |     87372 |      65     5785    40495 |     8055     3877     22 |  0.024 % |
5.49/5.56	c |    131161 |      65     5785    40495 |     8860     7256     23 |  0.024 % |
8.49/8.55	c |    196845 |      65     5785    40495 |     9746     6269     22 |  0.024 % |
13.09/13.16	c |    295371 |      65     5785    40495 |    10721     7040     23 |  0.024 % |
20.18/20.23	c |    443160 |      65     5785    40495 |    11793     9724     22 |  0.024 % |
31.37/31.41	c |    664843 |      65     5785    40495 |    12972     6798     23 |  0.024 % |
48.98/49.08	c |    997368 |      65     5785    40495 |    14270     7784     22 |  0.024 % |
76.56/76.65	c |   1496156 |      65     5785    40495 |    15697    13277     23 |  0.024 % |
119.65/119.78	c |   2244338 |      65     5785    40495 |    17266    14482     21 |  0.024 % |
188.72/188.88	c |   3366612 |      65     5785    40495 |    18993    12602     23 |  0.024 % |
296.28/296.40	c |   5050023 |      65     5785    40495 |    20892    12595     21 |  0.024 % |
468.32/468.53	c |   7575139 |      65     5785    40495 |    22982    16766     22 |  0.024 % |
732.12/732.49	c |  11362814 |      65     5785    40495 |    25280    20182     20 |  0.024 % |
1153.66/1154.15	c |  17044326 |      65     5785    40495 |    27808    18944     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-1520188-1238271570/watcher-1520188-1238271570 -o /tmp/evaluation-result-1520188-1238271570/solver-1520188-1238271570 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520188-1238271570.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/71 7956
/proc/meminfo: memFree=887568/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=7468 CPUtime=0
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 1099820080 7647232 201 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 1867 201 63 219 0 1645 0

[startup+0.0179389 s]
/proc/loadavg: 0.91 0.95 0.98 3/71 7956
/proc/meminfo: memFree=887568/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=7728 CPUtime=0.01
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 323 0 0 0 1 0 0 0 18 0 1 0 1099820080 7913472 307 1992294400 4194304 5092341 548682068848 18446744073709551615 4219791 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 1932 307 87 219 0 1710 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7728

[startup+0.101956 s]
/proc/loadavg: 0.91 0.95 0.98 3/71 7956
/proc/meminfo: memFree=887568/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=7728 CPUtime=0.1
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 323 0 0 0 10 0 0 0 18 0 1 0 1099820080 7913472 307 1992294400 4194304 5092341 548682068848 18446744073709551615 4219729 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 1932 307 87 219 0 1710 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7728

[startup+0.301994 s]
/proc/loadavg: 0.91 0.95 0.98 3/71 7956
/proc/meminfo: memFree=887568/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=7840 CPUtime=0.29
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 618 0 0 0 29 0 0 0 19 0 1 0 1099820080 8028160 412 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 1960 412 100 219 0 1738 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7840

[startup+0.701069 s]
/proc/loadavg: 0.91 0.95 0.98 3/71 7956
/proc/meminfo: memFree=887568/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=18252 CPUtime=0.69
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 975 0 0 0 69 0 0 0 22 0 1 0 1099820080 18690048 769 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 4563 769 100 219 0 4341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18252

[startup+1.50122 s]
/proc/loadavg: 0.91 0.95 0.98 2/72 7957
/proc/meminfo: memFree=884744/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=18252 CPUtime=1.49
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 1026 0 0 0 149 0 0 0 25 0 1 0 1099820080 18690048 820 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 4563 820 100 219 0 4341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18252

[startup+3.10153 s]
/proc/loadavg: 0.91 0.95 0.98 2/72 7957
/proc/meminfo: memFree=884296/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=18252 CPUtime=3.09
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 1117 0 0 0 309 0 0 0 25 0 1 0 1099820080 18690048 911 1992294400 4194304 5092341 548682068848 18446744073709551615 4249605 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 4563 911 100 219 0 4341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18252

[startup+6.30114 s]
/proc/loadavg: 0.92 0.95 0.98 2/72 7957
/proc/meminfo: memFree=883528/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=18256 CPUtime=6.29
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 1799 0 0 0 629 0 0 0 25 0 1 0 1099820080 18694144 1097 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 4564 1097 100 219 0 4342 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18256

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.98 2/72 7957
/proc/meminfo: memFree=882568/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=18256 CPUtime=12.69
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 1973 0 0 0 1269 0 0 0 25 0 1 0 1099820080 18694144 1271 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 4564 1271 100 219 0 4342 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18256

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/72 7957
/proc/meminfo: memFree=881288/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=18268 CPUtime=25.48
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 2914 0 0 0 2548 0 0 0 25 0 1 0 1099820080 18706432 1590 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 4567 1590 100 219 0 4345 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18268

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/72 7957
/proc/meminfo: memFree=880072/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=18268 CPUtime=51.08
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 3211 0 0 0 5107 1 0 0 25 0 1 0 1099820080 18706432 1887 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 4567 1887 100 219 0 4345 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18268

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/72 7957
/proc/meminfo: memFree=878408/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=18304 CPUtime=102.25
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 4326 0 0 0 10224 1 0 0 25 0 1 0 1099820080 18743296 2286 1992294400 4194304 5092341 548682068848 18446744073709551615 4241912 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 4576 2286 100 219 0 4354 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18304

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=875656/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=23684 CPUtime=162.23
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 5009 0 0 0 16221 2 0 0 25 0 1 0 1099820080 24252416 2969 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 5921 2969 100 219 0 5699 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23684

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=875272/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=23684 CPUtime=222.21
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 5102 0 0 0 22218 3 0 0 25 0 1 0 1099820080 24252416 3062 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 5921 3062 100 219 0 5699 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23684

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=874952/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=23684 CPUtime=282.19
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 5192 0 0 0 28216 3 0 0 25 0 1 0 1099820080 24252416 3152 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 5921 3152 100 219 0 5699 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23684

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=873608/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=23684 CPUtime=342.16
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 5498 0 0 0 34213 3 0 0 25 0 1 0 1099820080 24252416 3458 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 5921 3458 100 219 0 5699 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23684

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=873224/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=23716 CPUtime=402.14
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 6649 0 0 0 40209 5 0 0 25 0 1 0 1099820080 24285184 3550 1992294400 4194304 5092341 548682068848 18446744073709551615 4241537 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 5929 3550 100 219 0 5707 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23716

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=873032/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=23716 CPUtime=462.12
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 6681 0 0 0 46207 5 0 0 25 0 1 0 1099820080 24285184 3582 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 5929 3582 100 219 0 5707 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23716

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=871880/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=23716 CPUtime=522.1
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 6965 0 0 0 52204 6 0 0 25 0 1 0 1099820080 24285184 3866 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 5929 3866 100 219 0 5707 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 23716

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=871624/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=23716 CPUtime=582.08
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 7015 0 0 0 58202 6 0 0 25 0 1 0 1099820080 24285184 3916 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 5929 3916 100 219 0 5707 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23716

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=871368/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=23716 CPUtime=642.06
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 7075 0 0 0 64200 6 0 0 25 0 1 0 1099820080 24285184 3976 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 5929 3976 100 219 0 5707 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 23716

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=868424/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=29380 CPUtime=702.03
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 10033 0 0 0 70195 8 0 0 25 0 1 0 1099820080 30085120 4717 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 7345 4717 100 219 0 7123 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 29380

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=867656/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=29380 CPUtime=762.01
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 10221 0 0 0 76193 8 0 0 25 0 1 0 1099820080 30085120 4905 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 7345 4905 100 219 0 7123 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 29380

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=867720/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=29380 CPUtime=821.99
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 10225 0 0 0 82190 9 0 0 25 0 1 0 1099820080 30085120 4909 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 7345 4909 100 219 0 7123 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 29380

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=867656/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=29380 CPUtime=881.97
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 10229 0 0 0 88188 9 0 0 25 0 1 0 1099820080 30085120 4913 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 7345 4913 100 219 0 7123 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 29380

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=867656/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=29380 CPUtime=941.94
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 10237 0 0 0 94185 9 0 0 25 0 1 0 1099820080 30085120 4921 1992294400 4194304 5092341 548682068848 18446744073709551615 4268931 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 7345 4921 100 219 0 7123 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 29380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=867592/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=29380 CPUtime=1001.92
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 10237 0 0 0 100183 9 0 0 25 0 1 0 1099820080 30085120 4921 1992294400 4194304 5092341 548682068848 18446744073709551615 4268673 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 7345 4921 100 219 0 7123 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 29380

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=867656/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=29380 CPUtime=1061.9
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 10238 0 0 0 106180 10 0 0 25 0 1 0 1099820080 30085120 4922 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 7345 4922 100 219 0 7123 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 29380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=867592/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=29380 CPUtime=1121.88
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 10258 0 0 0 112178 10 0 0 25 0 1 0 1099820080 30085120 4942 1992294400 4194304 5092341 548682068848 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 7345 4942 100 219 0 7123 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 29380

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=867080/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=29380 CPUtime=1181.85
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 10378 0 0 0 118175 10 0 0 25 0 1 0 1099820080 30085120 5062 1992294400 4194304 5092341 548682068848 18446744073709551615 4241053 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 7345 5062 100 219 0 7123 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 29380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=867080/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=29380 CPUtime=1200.05
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 10382 0 0 0 119995 10 0 0 25 0 1 0 1099820080 30085120 5066 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 7345 5066 100 219 0 7123 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 29380

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 7957
/proc/meminfo: memFree=867080/2055920 swapFree=4170332/4192956
[pid=7956] ppid=7954 vsize=29380 CPUtime=1200.05
/proc/7956/stat : 7956 (minisat) R 7954 7956 7813 0 -1 4194304 10382 0 0 0 119995 10 0 0 25 0 1 0 1099820080 30085120 5066 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/7956/statm: 7345 5066 100 219 0 7123 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 29380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.112982
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 29380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10382
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= 2026

runsolver used 1.18382 second user time and 3.19551 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-28 21:19:30
IDJOB=1520188
IDBENCH=70523
IDSOLVER=546
FILE ID=node38/1520188-1238271570
PBS_JOBID= 9060888
Free space on /tmp= 65528 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S2060380282-019.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520188-1238271570/watcher-1520188-1238271570 -o /tmp/evaluation-result-1520188-1238271570/solver-1520188-1238271570 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520188-1238271570.cnf

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

MD5SUM BENCH= 88a7084af5dd17420de308796e7679c8
RANDOM SEED=1783338787

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        887984 kB
Buffers:         87472 kB
Cached:         993064 kB
SwapCached:      11204 kB
Active:         109380 kB
Inactive:       983884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        887984 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          18396 kB
Slab:            59868 kB
Committed_AS:  3006900 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-28 21:39:32