Trace number 1520200

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) 1200.05 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S342542912-045.cnf
MD5SUM080829f316d0d50a199c4a4a09021eac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.064989
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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 |                                                                             |
0.00/0.01	c |  Number of variables:            75                                         |
0.00/0.01	c |  Number of clauses:            6675                                         |
0.00/0.01	c |  Parse time:                   0.01 s                                       |
0.09/0.14	c |  Simplification time:          0.14 s                                       |
0.09/0.14	c |                                                                             |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.15	c |       100 |      75     6675    46725 |     2447      100     28 |  0.018 % |
0.09/0.15	c |       250 |      75     6675    46725 |     2692      250     27 |  0.018 % |
0.09/0.16	c |       475 |      75     6675    46725 |     2961      475     27 |  0.018 % |
0.09/0.17	c |       812 |      75     6675    46725 |     3257      812     26 |  0.018 % |
0.09/0.18	c |      1318 |      75     6675    46725 |     3583     1318     26 |  0.018 % |
0.19/0.21	c |      2077 |      75     6675    46725 |     3941     2077     26 |  0.018 % |
0.19/0.25	c |      3216 |      75     6675    46725 |     4335     3216     27 |  0.018 % |
0.29/0.32	c |      4924 |      75     6675    46725 |     4769     2741     26 |  0.018 % |
0.39/0.42	c |      7486 |      75     6675    46725 |     5246     2905     26 |  0.018 % |
0.49/0.57	c |     11330 |      75     6675    46725 |     5771     4117     26 |  0.018 % |
0.79/0.81	c |     17096 |      75     6675    46725 |     6348     4079     26 |  0.018 % |
1.10/1.19	c |     25745 |      75     6675    46725 |     6983     6351     26 |  0.018 % |
1.69/1.76	c |     38719 |      75     6675    46725 |     7681     5290     25 |  0.018 % |
2.59/2.62	c |     58180 |      75     6675    46725 |     8449     5474     26 |  0.018 % |
3.89/3.98	c |     87372 |      75     6675    46725 |     9294     4983     26 |  0.018 % |
5.99/6.09	c |    131161 |      75     6675    46725 |    10223     6787     26 |  0.018 % |
9.29/9.37	c |    196845 |      75     6675    46725 |    11246     5792     26 |  0.018 % |
14.49/14.53	c |    295371 |      75     6675    46725 |    12370     8429     26 |  0.018 % |
22.59/22.66	c |    443160 |      75     6675    46725 |    13607     7391     25 |  0.018 % |
35.08/35.11	c |    664843 |      75     6675    46725 |    14968    10867     25 |  0.018 % |
54.48/54.59	c |    997368 |      75     6675    46725 |    16465    13384     25 |  0.018 % |
85.78/85.82	c |   1496156 |      75     6675    46725 |    18112     8972     26 |  0.018 % |
134.87/134.91	c |   2244338 |      75     6675    46725 |    19923    13191     24 |  0.018 % |
213.25/213.33	c |   3366612 |      75     6675    46725 |    21915    17944     26 |  0.018 % |
334.62/334.78	c |   5050023 |      75     6675    46725 |    24107    15317     24 |  0.018 % |
526.68/526.83	c |   7575139 |      75     6675    46725 |    26517    13773     24 |  0.018 % |
824.01/824.27	c |  11362814 |      75     6675    46725 |    29169    23564     24 |  0.018 % |

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-1520200-1238272724/watcher-1520200-1238272724 -o /tmp/evaluation-result-1520200-1238272724/solver-1520200-1238272724 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520200-1238272724.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 3/68 17147
/proc/meminfo: memFree=733040/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=7468 CPUtime=0
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1099934378 7647232 203 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 1867 204 63 219 0 1645 0

[startup+0.0782949 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 17147
/proc/meminfo: memFree=733040/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=7728 CPUtime=0.07
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 345 0 0 0 7 0 0 0 18 0 1 0 1099934378 7913472 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4223096 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 1932 329 87 219 0 1710 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7728

[startup+0.101296 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 17147
/proc/meminfo: memFree=733040/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=7728 CPUtime=0.09
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 345 0 0 0 9 0 0 0 18 0 1 0 1099934378 7913472 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4219791 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 1932 329 87 219 0 1710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7728

[startup+0.30131 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 17147
/proc/meminfo: memFree=733040/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=13096 CPUtime=0.29
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 578 0 0 0 29 0 0 0 19 0 1 0 1099934378 13410304 503 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 3274 504 101 219 0 3052 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13096

[startup+0.701336 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 17147
/proc/meminfo: memFree=733040/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=18320 CPUtime=0.69
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 1149 0 0 0 69 0 0 0 22 0 1 0 1099934378 18759680 901 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 4580 901 101 219 0 4358 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18320

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=729640/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=18320 CPUtime=1.49
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 1227 0 0 0 149 0 0 0 25 0 1 0 1099934378 18759680 979 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 4580 979 101 219 0 4358 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18320

[startup+3.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=729128/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=18320 CPUtime=3.09
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 1316 0 0 0 309 0 0 0 25 0 1 0 1099934378 18759680 1068 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 4580 1068 101 219 0 4358 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18320

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=728360/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=18320 CPUtime=6.29
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 1488 0 0 0 629 0 0 0 25 0 1 0 1099934378 18759680 1240 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 4580 1240 101 219 0 4358 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18320

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=727208/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=18332 CPUtime=12.69
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 2390 0 0 0 1268 1 0 0 25 0 1 0 1099934378 18771968 1473 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 4583 1473 101 219 0 4361 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18332

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=725864/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=18332 CPUtime=25.48
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 2711 0 0 0 2547 1 0 0 25 0 1 0 1099934378 18771968 1794 1992294400 4194304 5092341 548682068848 18446744073709551615 4248408 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 4583 1794 101 219 0 4361 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18332

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=724840/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=18332 CPUtime=51.09
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 2971 0 0 0 5107 2 0 0 25 0 1 0 1099934378 18771968 2054 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 4583 2054 101 219 0 4361 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18332

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=722408/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=18396 CPUtime=102.27
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 4598 0 0 0 10225 2 0 0 25 0 1 0 1099934378 18837504 2651 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 4599 2651 101 219 0 4377 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18396

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=719656/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=23652 CPUtime=162.26
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 5287 0 0 0 16223 3 0 0 25 0 1 0 1099934378 24219648 3340 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 5913 3340 101 219 0 5691 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 23652

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=719144/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=23652 CPUtime=222.24
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 5404 0 0 0 22221 3 0 0 25 0 1 0 1099934378 24219648 3457 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 5913 3457 101 219 0 5691 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23652

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=718568/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=23652 CPUtime=282.23
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 5548 0 0 0 28220 3 0 0 25 0 1 0 1099934378 24219648 3601 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 5913 3601 101 219 0 5691 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 23652

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=717096/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=23652 CPUtime=342.22
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 5917 0 0 0 34218 4 0 0 25 0 1 0 1099934378 24219648 3970 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 5913 3970 101 219 0 5691 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 23652

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=716264/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=23652 CPUtime=402.2
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 6117 0 0 0 40216 4 0 0 25 0 1 0 1099934378 24219648 4170 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 5913 4170 101 219 0 5691 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 23652

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=715880/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=23840 CPUtime=462.19
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 6217 0 0 0 46214 5 0 0 25 0 1 0 1099934378 24412160 4270 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 5960 4270 101 219 0 5738 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 23840

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=712744/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=522.18
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 6991 0 0 0 52213 5 0 0 25 0 1 0 1099934378 29921280 5044 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5044 101 219 0 7083 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 29220

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=712360/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=582.17
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 7119 0 0 0 58211 6 0 0 25 0 1 0 1099934378 29921280 5172 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5172 101 219 0 7083 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 29220

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=712296/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=642.16
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 7131 0 0 0 64210 6 0 0 25 0 1 0 1099934378 29921280 5184 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5184 101 219 0 7083 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 29220

[startup+702.301 s]
/proc/loadavg: 1.10 1.03 1.01 2/69 17148
/proc/meminfo: memFree=712232/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=702.14
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 7136 0 0 0 70208 6 0 0 25 0 1 0 1099934378 29921280 5189 1992294400 4194304 5092341 548682068848 18446744073709551615 4240679 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5189 101 219 0 7083 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 29220

[startup+762.306 s]
/proc/loadavg: 1.04 1.02 1.00 2/69 17148
/proc/meminfo: memFree=712168/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=762.13
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 7164 0 0 0 76206 7 0 0 25 0 1 0 1099934378 29921280 5217 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5217 101 219 0 7083 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 29220

[startup+822.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 17148
/proc/meminfo: memFree=712104/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=822.11
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 7179 0 0 0 82204 7 0 0 25 0 1 0 1099934378 29921280 5232 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5232 101 219 0 7083 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 29220

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 17148
/proc/meminfo: memFree=711336/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=882.1
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 7375 0 0 0 88203 7 0 0 25 0 1 0 1099934378 29921280 5428 1992294400 4194304 5092341 548682068848 18446744073709551615 4249872 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5428 101 219 0 7083 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 29220

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=711208/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=942.08
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 7393 0 0 0 94201 7 0 0 25 0 1 0 1099934378 29921280 5446 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5446 101 219 0 7083 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 29220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=711208/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=1002.08
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 7393 0 0 0 100200 8 0 0 25 0 1 0 1099934378 29921280 5446 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5446 101 219 0 7083 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 29220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=710888/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=1062.06
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 7478 0 0 0 106198 8 0 0 25 0 1 0 1099934378 29921280 5531 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5531 101 219 0 7083 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 29220

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=710760/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=1122.05
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 7496 0 0 0 112197 8 0 0 25 0 1 0 1099934378 29921280 5549 1992294400 4194304 5092341 548682068848 18446744073709551615 4251641 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5549 101 219 0 7083 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 29220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=710504/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=1182.03
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 7566 0 0 0 118195 8 0 0 25 0 1 0 1099934378 29921280 5619 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5619 101 219 0 7083 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 29220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=710504/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=1200.03
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 7568 0 0 0 119995 8 0 0 25 0 1 0 1099934378 29921280 5621 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5621 101 219 0 7083 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 29220

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17148
/proc/meminfo: memFree=710504/2055920 swapFree=4177828/4192956
[pid=17147] ppid=17145 vsize=29220 CPUtime=1200.03
/proc/17147/stat : 17147 (minisat) R 17145 17147 16986 0 -1 4194304 7568 0 0 0 119995 8 0 0 25 0 1 0 1099934378 29921280 5621 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/17147/statm: 7305 5621 101 219 0 7083 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 29220

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.05
CPU user time (s): 1199.96
CPU system time (s): 0.090986
CPU usage (%): 99.9782
Max. virtual memory (cumulated for all children) (KiB): 29220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7568
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= 2816

runsolver used 1.21681 second user time and 3.16052 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-28 21:38:44
IDJOB=1520200
IDBENCH=70529
IDSOLVER=546
FILE ID=node52/1520200-1238272724
PBS_JOBID= 9060883
Free space on /tmp= 66324 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S342542912-045.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520200-1238272724/watcher-1520200-1238272724 -o /tmp/evaluation-result-1520200-1238272724/solver-1520200-1238272724 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520200-1238272724.cnf

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

MD5SUM BENCH= 080829f316d0d50a199c4a4a09021eac
RANDOM SEED=1463462268

node52.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        733456 kB
Buffers:         91196 kB
Cached:        1137484 kB
SwapCached:       7968 kB
Active:         130056 kB
Inactive:      1108572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        733456 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1084 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            69344 kB
Committed_AS:  2973972 kB
PageTables:       1736 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= 66324 MiB
End job on node52 at 2009-03-28 21:58:46