Trace number 1555269

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) 1200.12 1200.42

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark569.762
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
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 |                                                                             |
0.00/0.07	c |  Number of variables:         23696                                         |
0.00/0.07	c |  Number of clauses:           70701                                         |
0.00/0.07	c |  Parse time:                   0.06 s                                       |
0.29/0.37	c |  Simplification time:          0.30 s                                       |
0.29/0.37	c |                                                                             |
0.29/0.37	c ============================[ Search Statistics ]==============================
0.29/0.37	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.37	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.37	c ===============================================================================
0.29/0.38	c |       100 |    6692    35112   140760 |    12874      100     10 |  0.042 % |
0.39/0.41	c |       250 |    6692    35112   140760 |    14161      250     43 |  0.042 % |
0.39/0.43	c |       475 |    6692    35112   140760 |    15578      475     37 |  0.042 % |
0.39/0.48	c |       812 |    6692    35112   140760 |    17135      812     32 |  0.042 % |
0.49/0.55	c |      1318 |    6692    35112   140760 |    18849     1318     32 |  0.042 % |
0.59/0.65	c |      2077 |    6692    35112   140760 |    20734     2077     33 |  0.042 % |
0.79/0.80	c |      3216 |    6692    35112   140760 |    22807     3216     37 |  0.042 % |
0.99/1.05	c |      4924 |    6691    35080   140696 |    25088     4922     38 |  0.046 % |
1.49/1.50	c |      7486 |    6690    35047   140629 |    27597     7482     56 |  0.051 % |
2.09/2.17	c |     11330 |    6690    35047   140629 |    30357    11326     62 |  0.051 % |
3.09/3.14	c |     17096 |    6689    35015   140565 |    33392    17090     64 |  0.055 % |
4.89/4.97	c |     25745 |    6688    34982   140497 |    36732    25737     63 |  0.059 % |
8.08/8.16	c |     38719 |    6688    34982   140497 |    40405    19054     64 |  0.059 % |
13.39/13.41	c |     58180 |    6688    34982   140497 |    44445    38515     79 |  0.059 % |
23.18/23.23	c |     87372 |    6688    34982   140497 |    48890    43927    108 |  0.059 % |
38.58/38.62	c |    131161 |    6688    34982   140497 |    53779    29611     76 |  0.059 % |
61.97/62.05	c |    196845 |    6688    34982   140497 |    59157    35732     95 |  0.059 % |
109.76/109.81	c |    295371 |    6688    34982   140497 |    65073    24820     85 |  0.059 % |
182.25/182.35	c |    443160 |    6688    34982   140497 |    71580    52597    122 |  0.059 % |
295.83/295.97	c |    664843 |    6688    34982   140497 |    78738    35892    116 |  0.059 % |
467.48/467.64	c |    997368 |    6688    34982   140497 |    86612    48687    150 |  0.059 % |
747.61/747.82	c |   1496156 |    6688    34982   140497 |    95273    65989    132 |  0.059 % |
1170.00/1170.30	c |   2244338 |    6688    34982   140497 |   104801    60521    116 |  0.059 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1555269-1238739373/watcher-1555269-1238739373 -o /tmp/evaluation-result-1555269-1238739373/solver-1555269-1238739373 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1555269-1238739373.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: 0.92 0.98 1.01 3/81 7613
/proc/meminfo: memFree=1331368/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=7756 CPUtime=0
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 465 0 0 0 0 0 0 0 20 0 1 0 500266158 7942144 449 1992294400 4194304 5092341 548682068832 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 1939 449 63 219 0 1717 0

[startup+0.10401 s]
/proc/loadavg: 0.92 0.98 1.01 3/81 7613
/proc/meminfo: memFree=1331368/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=13952 CPUtime=0.1
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 2358 0 0 0 9 1 0 0 20 0 1 0 500266158 14286848 2240 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 3488 2240 88 219 0 3266 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13952

[startup+0.203019 s]
/proc/loadavg: 0.92 0.98 1.01 3/81 7613
/proc/meminfo: memFree=1331368/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=15468 CPUtime=0.19
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 2894 0 0 0 18 1 0 0 21 0 1 0 500266158 15839232 2776 1992294400 4194304 5092341 548682068832 18446744073709551615 4223967 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 3867 2776 88 219 0 3645 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15468

[startup+0.302028 s]
/proc/loadavg: 0.92 0.98 1.01 3/81 7613
/proc/meminfo: memFree=1331368/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=15872 CPUtime=0.29
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 3129 0 0 0 28 1 0 0 22 0 1 0 500266158 16252928 3011 1992294400 4194304 5092341 548682068832 18446744073709551615 4223123 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 3968 3011 88 219 0 3746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15872

[startup+0.702067 s]
/proc/loadavg: 0.92 0.98 1.01 3/81 7613
/proc/meminfo: memFree=1331368/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=14976 CPUtime=0.69
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 3444 0 0 0 68 1 0 0 25 0 1 0 500266158 15335424 2383 1992294400 4194304 5092341 548682068832 18446744073709551615 4240871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 3744 2383 102 219 0 3522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14976

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 1.01 2/82 7614
/proc/meminfo: memFree=1321760/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=14976 CPUtime=1.49
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 3778 0 0 0 148 1 0 0 25 0 1 0 500266158 15335424 2717 1992294400 4194304 5092341 548682068832 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 3744 2717 103 219 0 3522 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14976

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 1.01 2/82 7614
/proc/meminfo: memFree=1319584/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=14976 CPUtime=3.09
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 4438 0 0 0 307 2 0 0 25 0 1 0 500266158 15335424 3377 1992294400 4194304 5092341 548682068832 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 3744 3377 103 219 0 3522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14976

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 1.00 2/82 7614
/proc/meminfo: memFree=1315232/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=21464 CPUtime=6.28
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 5366 0 0 0 626 2 0 0 25 0 1 0 500266158 21979136 4305 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 5366 4305 103 219 0 5144 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21464

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 1.00 2/82 7614
/proc/meminfo: memFree=1297440/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=47056 CPUtime=12.69
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 13972 0 0 0 1262 7 0 0 25 0 1 0 500266158 48185344 10109 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 11764 10109 103 219 0 11542 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47056

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 1.00 2/82 7614
/proc/meminfo: memFree=1292192/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=47056 CPUtime=25.48
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 17794 0 0 0 2539 9 0 0 25 0 1 0 500266158 48185344 9848 1992294400 4194304 5092341 548682068832 18446744073709551615 4241906 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 11764 9848 103 219 0 11542 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47056

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 1.00 2/82 7614
/proc/meminfo: memFree=1274400/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=63600 CPUtime=51.07
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 22180 0 0 0 5096 11 0 0 25 0 1 0 500266158 65126400 14234 1992294400 4194304 5092341 548682068832 18446744073709551615 4248186 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 15900 14234 103 219 0 15678 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63600

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 1.00 2/82 7614
/proc/meminfo: memFree=1292192/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=47056 CPUtime=102.27
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 43122 0 0 0 10202 25 0 0 25 0 1 0 500266158 48185344 9758 1992294400 4194304 5092341 548682068832 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 11764 9758 103 219 0 11542 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 47056

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 7614
/proc/meminfo: memFree=1261856/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=86472 CPUtime=162.25
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 76159 0 0 0 16184 41 0 0 25 0 1 0 500266158 88547328 17430 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 21618 17430 103 219 0 21396 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 86472

[startup+222.308 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 7614
/proc/meminfo: memFree=1287840/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=47056 CPUtime=222.24
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 97217 0 0 0 22168 56 0 0 25 0 1 0 500266158 48185344 10798 1992294400 4194304 5092341 548682068832 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 11764 10798 103 219 0 11542 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 47056

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 7614
/proc/meminfo: memFree=1261024/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=86472 CPUtime=282.22
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 124074 0 0 0 28149 73 0 0 25 0 1 0 500266158 88547328 17752 1992294400 4194304 5092341 548682068832 18446744073709551615 4241895 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 21618 17752 103 219 0 21396 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 86472

[startup+342.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1248480/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=106180 CPUtime=342.2
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 147567 0 0 0 34132 88 0 0 25 0 1 0 500266158 108728320 20771 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 26545 20771 103 219 0 26323 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 106180

[startup+402.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1287840/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=47056 CPUtime=402.19
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 169997 0 0 0 40114 105 0 0 25 0 1 0 500266158 48185344 10800 1992294400 4194304 5092341 548682068832 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 11764 10800 103 219 0 11542 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 47056

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1249504/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=88364 CPUtime=462.18
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 203958 0 0 0 46091 127 0 0 25 0 1 0 500266158 90484736 20560 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 22091 20560 103 219 0 21869 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 88364

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1221728/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=121208 CPUtime=522.16
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 224137 0 0 0 52072 144 0 0 25 0 1 0 500266158 124116992 27563 1992294400 4194304 5092341 548682068832 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 30302 27563 103 219 0 30080 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 121208

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1227424/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=121208 CPUtime=582.14
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 248316 0 0 0 58055 159 0 0 25 0 1 0 500266158 124116992 26062 1992294400 4194304 5092341 548682068832 18446744073709551615 4240879 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 30302 26062 103 219 0 30080 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 121208

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1230048/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=121208 CPUtime=642.13
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 272761 0 0 0 64035 178 0 0 25 0 1 0 500266158 124116992 25564 1992294400 4194304 5092341 548682068832 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 30302 25564 103 219 0 30080 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 121208

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1238432/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=101500 CPUtime=702.11
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 295576 0 0 0 70016 195 0 0 25 0 1 0 500266158 103936000 23217 1992294400 4194304 5092341 548682068832 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 25375 23217 103 219 0 25153 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 101500

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1221984/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=121208 CPUtime=762.11
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 312629 0 0 0 75999 212 0 0 25 0 1 0 500266158 124116992 27283 1992294400 4194304 5092341 548682068832 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 30302 27283 103 219 0 30080 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 121208

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1234208/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=101500 CPUtime=822.08
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 337201 0 0 0 81977 231 0 0 25 0 1 0 500266158 103936000 24355 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 25375 24355 103 219 0 25153 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 101500

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1218848/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=121208 CPUtime=882.08
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 356573 0 0 0 87962 246 0 0 25 0 1 0 500266158 124116992 28099 1992294400 4194304 5092341 548682068832 18446744073709551615 4250412 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 30302 28099 103 219 0 30080 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 121208

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1229856/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=121208 CPUtime=942.06
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 381253 0 0 0 93944 262 0 0 25 0 1 0 500266158 124116992 25483 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 30302 25483 103 219 0 30080 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 121208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1243360/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=101500 CPUtime=1002.04
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 404780 0 0 0 99926 278 0 0 25 0 1 0 500266158 103936000 22009 1992294400 4194304 5092341 548682068832 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 25375 22009 103 219 0 25153 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 101500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1221664/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=121208 CPUtime=1062.02
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 424749 0 0 0 105908 294 0 0 25 0 1 0 500266158 124116992 27509 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 30302 27509 103 219 0 30080 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 121208

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7614
/proc/meminfo: memFree=1245472/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=88364 CPUtime=1122.01
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 446340 0 0 0 111893 308 0 0 25 0 1 0 500266158 90484736 21487 1992294400 4194304 5092341 548682068832 18446744073709551615 4248624 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 22091 21487 103 219 0 21869 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 88364

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/82 7614
/proc/meminfo: memFree=1230048/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=121208 CPUtime=1182
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 464111 0 0 0 117879 321 0 0 25 0 1 0 500266158 124116992 25662 1992294400 4194304 5092341 548682068832 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 30302 25662 103 219 0 30080 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 121208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.03 1.01 1.00 2/82 7614
/proc/meminfo: memFree=1251680/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=88364 CPUtime=1200.09
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 473310 0 0 0 119682 327 0 0 25 0 1 0 500266158 90484736 19878 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 22091 19879 103 219 0 21869 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 88364

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

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

[startup+1200.4 s]
/proc/loadavg: 1.03 1.01 1.00 2/82 7614
/proc/meminfo: memFree=1251680/2055920 swapFree=4169692/4192956
[pid=7613] ppid=7611 vsize=88364 CPUtime=1200.09
/proc/7613/stat : 7613 (minisat) R 7611 7613 7121 0 -1 4194304 473310 0 0 0 119682 327 0 0 25 0 1 0 500266158 90484736 19878 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/7613/statm: 22091 19879 103 219 0 21869 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 88364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1196.83
CPU system time (s): 3.2905
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 150768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.83
system time used= 3.2905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 473311
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= 2051

runsolver used 1.40878 second user time and 4.06238 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-03 08:16:13
IDJOB=1555269
IDBENCH=70796
IDSOLVER=546
FILE ID=node89/1555269-1238739373
PBS_JOBID= 9085372
Free space on /tmp= 66516 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555269-1238739373/watcher-1555269-1238739373 -o /tmp/evaluation-result-1555269-1238739373/solver-1555269-1238739373 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1555269-1238739373.cnf

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

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=647177794

node89.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		: 3000.240
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		: 3000.240
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:       1331848 kB
Buffers:         96708 kB
Cached:         527700 kB
SwapCached:      12480 kB
Active:         312888 kB
Inactive:       326000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1331848 kB
SwapTotal:     4192956 kB
SwapFree:      4169692 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          19604 kB
Slab:            69400 kB
Committed_AS:  1644860 kB
PageTables:       2600 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= 66516 MiB
End job on node89 at 2009-04-03 08:36:15