Trace number 1519824

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
MD5SUMac6625145d68efca76f59e4cfc6c820e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.510921
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 |                                                                             |
0.00/0.02	c |  Number of variables:          4000                                         |
0.00/0.02	c |  Number of clauses:           16800                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.00/0.05	c |  Simplification time:          0.03 s                                       |
0.00/0.05	c |                                                                             |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.06	c |       100 |    3880    16576    50359 |     6077      100     62 |  0.000 % |
0.06/0.07	c |       250 |    3880    16576    50359 |     6685      250     78 |  0.000 % |
0.06/0.10	c |       475 |    3880    16576    50359 |     7354      475     86 |  0.000 % |
0.09/0.13	c |       812 |    3880    16576    50359 |     8089      812     87 |  0.000 % |
0.09/0.18	c |      1318 |    3880    16576    50359 |     8898     1318     90 |  0.000 % |
0.19/0.26	c |      2077 |    3880    16576    50359 |     9788     2077     92 |  0.000 % |
0.29/0.39	c |      3216 |    3880    16576    50359 |    10767     3216     97 |  0.000 % |
0.49/0.59	c |      4924 |    3880    16576    50359 |    11844     4924     97 |  0.000 % |
0.89/0.90	c |      7486 |    3880    16576    50359 |    13028     7486     98 |  0.000 % |
1.39/1.42	c |     11330 |    3880    16576    50359 |    14331    11330     99 |  0.000 % |
2.19/2.29	c |     17096 |    3880    16576    50359 |    15764     9869    104 |  0.000 % |
3.69/3.75	c |     25745 |    3880    16576    50359 |    17340    10590    105 |  0.000 % |
5.89/5.92	c |     38719 |    3880    16576    50359 |    19074    14881    105 |  0.000 % |
9.39/9.41	c |     58180 |    3880    16576    50359 |    20982    14860    103 |  0.000 % |
14.79/14.89	c |     87372 |    3880    16576    50359 |    23080    11949    119 |  0.000 % |
23.88/23.98	c |    131161 |    3880    16576    50359 |    25388    19641    106 |  0.000 % |
37.17/37.20	c |    196845 |    3880    16576    50359 |    27927    12014    115 |  0.000 % |
59.97/60.03	c |    295371 |    3880    16576    50359 |    30720    26532    103 |  0.000 % |
92.66/92.77	c |    443160 |    3880    16576    50359 |    33792    17403    134 |  0.000 % |
150.74/150.83	c |    664843 |    3880    16576    50359 |    37171    16701    113 |  0.000 % |
236.32/236.47	c |    997368 |    3880    16576    50359 |    40888    14135    125 |  0.000 % |
381.66/381.81	c |   1496156 |    3880    16576    50359 |    44977    17764    103 |  0.000 % |
614.29/614.57	c |   2244338 |    3880    16576    50359 |    49475    37319    142 |  0.000 % |
986.86/987.24	c |   3366612 |    3880    16576    50359 |    54423    43477    106 |  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-1519824-1238237823/watcher-1519824-1238237823 -o /tmp/evaluation-result-1519824-1238237823/solver-1519824-1238237823 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519824-1238237823.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 0.99 3/64 25288
/proc/meminfo: memFree=902832/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=7996 CPUtime=0
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 331 0 0 0 0 0 0 0 18 0 1 0 1096447492 8187904 315 1992294400 4194304 5092341 548682068848 18446744073709551615 4214948 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 1999 315 63 219 0 1777 0

[startup+0.0696741 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 25288
/proc/meminfo: memFree=902832/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=8740 CPUtime=0.06
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 732 0 0 0 6 0 0 0 18 0 1 0 1096447492 8949760 630 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 2185 631 102 219 0 1963 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8740

[startup+0.102678 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 25288
/proc/meminfo: memFree=902832/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=8740 CPUtime=0.09
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 761 0 0 0 9 0 0 0 18 0 1 0 1096447492 8949760 659 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 2185 659 102 219 0 1963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8740

[startup+0.302706 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 25288
/proc/meminfo: memFree=902832/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=8740 CPUtime=0.29
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 944 0 0 0 29 0 0 0 19 0 1 0 1096447492 8949760 842 1992294400 4194304 5092341 548682068848 18446744073709551615 4240852 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 2185 842 102 219 0 1963 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8740

[startup+0.701765 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 25288
/proc/meminfo: memFree=902832/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=8740 CPUtime=0.69
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 1282 0 0 0 69 0 0 0 22 0 1 0 1096447492 8949760 1180 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 2185 1180 102 219 0 1963 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8740

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25289
/proc/meminfo: memFree=897384/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=8872 CPUtime=1.49
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 1934 0 0 0 149 0 0 0 25 0 1 0 1096447492 9084928 1832 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 2218 1832 102 219 0 1996 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8872

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25289
/proc/meminfo: memFree=896688/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=17020 CPUtime=3.09
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 5170 0 0 0 307 2 0 0 25 0 1 0 1096447492 17428480 3561 1992294400 4194304 5092341 548682068848 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 4255 3561 102 219 0 4033 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17020

[startup+6.30158 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25289
/proc/meminfo: memFree=882480/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=22208 CPUtime=6.29
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 6765 0 0 0 627 2 0 0 25 0 1 0 1096447492 22740992 5156 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 5552 5156 102 219 0 5330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22208

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25289
/proc/meminfo: memFree=878192/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=26100 CPUtime=12.69
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 7788 0 0 0 1266 3 0 0 25 0 1 0 1096447492 26726400 6179 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 6525 6179 102 219 0 6303 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26100

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25289
/proc/meminfo: memFree=873200/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=38428 CPUtime=25.48
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 19210 0 0 0 2539 9 0 0 25 0 1 0 1096447492 39350272 8700 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 9607 8700 102 219 0 9385 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38428

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25289
/proc/meminfo: memFree=865776/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=38428 CPUtime=51.08
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 19771 0 0 0 5098 10 0 0 25 0 1 0 1096447492 39350272 9261 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 9607 9261 102 219 0 9385 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38428

[startup+102.304 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 25289
/proc/meminfo: memFree=850096/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=60908 CPUtime=102.25
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 23680 0 0 0 10213 12 0 0 25 0 1 0 1096447492 62369792 13170 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 15227 13170 102 219 0 15005 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 60908

[startup+162.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 25289
/proc/meminfo: memFree=843184/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=60908 CPUtime=162.24
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 25391 0 0 0 16210 14 0 0 25 0 1 0 1096447492 62369792 14881 1992294400 4194304 5092341 548682068848 18446744073709551615 4241492 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 15227 14881 102 219 0 15005 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 60908

[startup+222.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 25289
/proc/meminfo: memFree=843184/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=60908 CPUtime=222.22
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 25391 0 0 0 22208 14 0 0 25 0 1 0 1096447492 62369792 14881 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 15227 14881 102 219 0 15005 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 60908

[startup+282.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 25295
/proc/meminfo: memFree=842928/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=60908 CPUtime=282.2
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 25391 0 0 0 28205 15 0 0 25 0 1 0 1096447492 62369792 14881 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 15227 14881 102 219 0 15005 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 60908

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25295
/proc/meminfo: memFree=842928/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=60908 CPUtime=342.18
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 25391 0 0 0 34203 15 0 0 25 0 1 0 1096447492 62369792 14881 1992294400 4194304 5092341 548682068848 18446744073709551615 4240679 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 15227 14881 102 219 0 15005 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 60908

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=842928/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=60908 CPUtime=402.15
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 25391 0 0 0 40200 15 0 0 25 0 1 0 1096447492 62369792 14881 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 15227 14881 102 219 0 15005 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 60908

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=842992/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=60908 CPUtime=462.13
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 25391 0 0 0 46198 15 0 0 25 0 1 0 1096447492 62369792 14881 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 15227 14881 102 219 0 15005 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 60908

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=843056/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=60908 CPUtime=522.11
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 25391 0 0 0 52196 15 0 0 25 0 1 0 1096447492 62369792 14881 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 15227 14881 102 219 0 15005 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 60908

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=843056/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=60908 CPUtime=582.1
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 25391 0 0 0 58194 16 0 0 25 0 1 0 1096447492 62369792 14881 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 15227 14881 102 219 0 15005 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 60908

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=838384/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=70724 CPUtime=642.08
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 33736 0 0 0 64188 20 0 0 25 0 1 0 1096447492 72421376 16045 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 17681 16045 102 219 0 17459 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 70724

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=832944/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=70724 CPUtime=702.05
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 55255 0 0 0 70171 34 0 0 25 0 1 0 1096447492 72421376 17337 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 17681 17337 102 219 0 17459 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 70724

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=827760/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=97008 CPUtime=762.04
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 69453 0 0 0 76161 43 0 0 25 0 1 0 1096447492 99336192 18679 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 24252 18679 102 219 0 24030 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 97008

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=826160/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=97008 CPUtime=822.01
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 69855 0 0 0 82157 44 0 0 25 0 1 0 1096447492 99336192 19081 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 24252 19081 102 219 0 24030 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 97008

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=823280/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=97008 CPUtime=882
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 70568 0 0 0 88155 45 0 0 25 0 1 0 1096447492 99336192 19794 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 24252 19794 102 219 0 24030 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 97008

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=823280/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=97008 CPUtime=941.97
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 70568 0 0 0 94152 45 0 0 25 0 1 0 1096447492 99336192 19794 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 24252 19794 102 219 0 24030 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 97008

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=823280/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=97008 CPUtime=1001.95
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 70568 0 0 0 100150 45 0 0 25 0 1 0 1096447492 99336192 19794 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 24252 19794 102 219 0 24030 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 97008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=818928/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=97008 CPUtime=1061.94
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 71648 0 0 0 106147 47 0 0 25 0 1 0 1096447492 99336192 20874 1992294400 4194304 5092341 548682068848 18446744073709551615 4250871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 24252 20874 102 219 0 24030 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 97008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=818928/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=97008 CPUtime=1121.92
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 71648 0 0 0 112145 47 0 0 25 0 1 0 1096447492 99336192 20874 1992294400 4194304 5092341 548682068848 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 24252 20874 102 219 0 24030 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 97008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=818992/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=97008 CPUtime=1181.9
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 71648 0 0 0 118143 47 0 0 25 0 1 0 1096447492 99336192 20874 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 24252 20874 102 219 0 24030 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 97008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=818928/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=97008 CPUtime=1200.1
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 71648 0 0 0 119963 47 0 0 25 0 1 0 1096447492 99336192 20874 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 24252 20874 102 219 0 24030 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 97008

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: 1.00 1.00 1.00 2/65 25295
/proc/meminfo: memFree=818928/2055920 swapFree=4175464/4192956
[pid=25288] ppid=25286 vsize=97008 CPUtime=1200.1
/proc/25288/stat : 25288 (minisat) R 25286 25288 25223 0 -1 4194304 71648 0 0 0 119963 47 0 0 25 0 1 0 1096447492 99336192 20874 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/25288/statm: 24252 20874 102 219 0 24030 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 97008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1199.63
CPU system time (s): 0.489925
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 110140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.489925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71648
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= 1693

runsolver used 0.955854 second user time and 2.54161 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-28 11:57:03
IDJOB=1519824
IDBENCH=70341
IDSOLVER=546
FILE ID=node30/1519824-1238237823
PBS_JOBID= 9060674
Free space on /tmp= 66316 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519824-1238237823/watcher-1519824-1238237823 -o /tmp/evaluation-result-1519824-1238237823/solver-1519824-1238237823 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519824-1238237823.cnf

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

MD5SUM BENCH= ac6625145d68efca76f59e4cfc6c820e
RANDOM SEED=1466735948

node30.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		: 3000.260
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		: 3000.260
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:        903248 kB
Buffers:         81396 kB
Cached:         981876 kB
SwapCached:      11400 kB
Active:         107472 kB
Inactive:       969148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        903248 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          18676 kB
Slab:            62104 kB
Committed_AS:  2987024 kB
PageTables:       1368 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= 66316 MiB
End job on node30 at 2009-03-28 12:17:05