Trace number 1738184

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) 1200.03 1200.32

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

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:           399                                         |
0.00/0.01	c |  Number of clauses:           18184                                         |
0.00/0.01	c |  Parse time:                   0.01 s                                       |
0.05/0.06	c |  Simplification time:          0.05 s                                       |
0.05/0.06	c |                                                                             |
0.05/0.06	c ============================[ Search Statistics ]==============================
0.05/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.05/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.05/0.06	c ===============================================================================
0.05/0.06	c |       100 |     399    18184    36729 |     6667      100     67 |  0.001 % |
0.05/0.06	c |       250 |     399    18184    36729 |     7334      250     65 |  0.001 % |
0.05/0.07	c |       475 |     399    18184    36729 |     8067      475     72 |  0.001 % |
0.05/0.08	c |       812 |     399    18184    36729 |     8874      812     86 |  0.001 % |
0.09/0.11	c |      1318 |     399    18184    36729 |     9761     1318     90 |  0.001 % |
0.09/0.16	c |      2077 |     399    18184    36729 |    10738     2077     91 |  0.001 % |
0.19/0.25	c |      3216 |     399    18184    36729 |    11811     3216     95 |  0.001 % |
0.39/0.45	c |      4924 |     399    18184    36729 |    12993     4924     96 |  0.001 % |
0.79/0.85	c |      7486 |     399    18184    36729 |    14292     7486     96 |  0.001 % |
1.79/1.82	c |     11330 |     399    18184    36729 |    15721    11330     96 |  0.001 % |
3.99/4.03	c |     17096 |     399    18184    36729 |    17293     9139     97 |  0.001 % |
7.89/7.91	c |     25745 |     399    18184    36729 |    19023     9060     90 |  0.001 % |
12.69/12.75	c |     38719 |     399    18184    36729 |    20925    12464     88 |  0.001 % |
25.89/25.94	c |     58180 |     399    18184    36729 |    23017    10870     89 |  0.001 % |
38.49/38.56	c |     87372 |     399    18184    36729 |    25319    16925     85 |  0.001 % |
54.18/54.22	c |    131161 |     399    18184    36729 |    27851    22487     88 |  0.001 % |
104.47/104.53	c |    196845 |     399    18184    36729 |    30636    17372     84 |  0.001 % |
180.45/180.50	c |    295371 |     399    18184    36729 |    33700    17257     85 |  0.001 % |
295.02/295.13	c |    443160 |     399    18184    36729 |    37070    17694     85 |  0.001 % |
438.79/438.90	c |    664843 |     399    18184    36729 |    40777    20089     92 |  0.001 % |
685.33/685.55	c |    997368 |     399    18184    36729 |    44855    32262     86 |  0.001 % |
1075.33/1075.60	c |   1496156 |     399    18184    36729 |    49340    25909     86 |  0.001 % |

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-1738184-1240835952/watcher-1738184-1240835952 -o /tmp/evaluation-result-1738184-1240835952/solver-1738184-1240835952 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1738184-1240835952.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 0.99 3/64 2769
/proc/meminfo: memFree=1647384/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=7600 CPUtime=0
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 111622410 7782400 222 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 1900 222 63 219 0 1678 0

[startup+0.055553 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2769
/proc/meminfo: memFree=1647384/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=8060 CPUtime=0.05
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 450 0 0 0 5 0 0 0 18 0 1 0 111622410 8253440 434 1992294400 4194304 5092341 548682068832 18446744073709551615 4219717 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 2015 434 87 219 0 1793 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8060

[startup+0.101557 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2769
/proc/meminfo: memFree=1647384/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=8060 CPUtime=0.09
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 617 0 0 0 9 0 0 0 18 0 1 0 111622410 8253440 529 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 2015 529 102 219 0 1793 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8060

[startup+0.301574 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2769
/proc/meminfo: memFree=1647384/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=8192 CPUtime=0.29
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 891 0 0 0 29 0 0 0 19 0 1 0 111622410 8388608 803 1992294400 4194304 5092341 548682068832 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 2048 803 103 219 0 1826 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8192

[startup+0.70161 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2769
/proc/meminfo: memFree=1647384/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=8596 CPUtime=0.69
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 1266 0 0 0 69 0 0 0 22 0 1 0 111622410 8802304 1178 1992294400 4194304 5092341 548682068832 18446744073709551615 4251328 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 2149 1178 103 219 0 1927 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8596

[startup+1.50168 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1642256/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=9440 CPUtime=1.49
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 1832 0 0 0 149 0 0 0 25 0 1 0 111622410 9666560 1744 1992294400 4194304 5092341 548682068832 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 2360 1744 103 219 0 2138 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9440

[startup+3.10182 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1639632/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=12812 CPUtime=3.09
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 2468 0 0 0 309 0 0 0 25 0 1 0 111622410 13119488 2380 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 3203 2380 103 219 0 2981 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12812

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1632656/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=18832 CPUtime=6.28
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 5578 0 0 0 627 1 0 0 25 0 1 0 111622410 19283968 3882 1992294400 4194304 5092341 548682068832 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 4708 3882 103 219 0 4486 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18832

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1625424/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=24020 CPUtime=12.69
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 7219 0 0 0 1267 2 0 0 25 0 1 0 111622410 24596480 5523 1992294400 4194304 5092341 548682068832 18446744073709551615 4240850 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 6005 5523 103 219 0 5783 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24020

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1625040/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=24020 CPUtime=25.48
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 7301 0 0 0 2546 2 0 0 25 0 1 0 111622410 24596480 5605 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 6005 5605 103 219 0 5783 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24020

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1621008/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=27916 CPUtime=51.08
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 8301 0 0 0 5105 3 0 0 25 0 1 0 111622410 28585984 6605 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 6979 6605 103 219 0 6757 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27916

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1615568/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=34564 CPUtime=102.27
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 12189 0 0 0 10221 6 0 0 25 0 1 0 111622410 35393536 7971 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 8641 7971 103 219 0 8419 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34564

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1603024/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=47824 CPUtime=162.26
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 15339 0 0 0 16217 9 0 0 25 0 1 0 111622410 48971776 11121 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 11956 11121 103 219 0 11734 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 47824

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1603664/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=52364 CPUtime=222.24
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 24050 0 0 0 22209 15 0 0 25 0 1 0 111622410 53620736 10950 1992294400 4194304 5092341 548682068832 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 13091 10950 103 219 0 12869 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 52364

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1596496/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=52364 CPUtime=282.22
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 25824 0 0 0 28207 15 0 0 25 0 1 0 111622410 53620736 12724 1992294400 4194304 5092341 548682068832 18446744073709551615 4252195 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 13091 12724 103 219 0 12869 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 52364

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1596432/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=55352 CPUtime=342.21
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 25826 0 0 0 34205 16 0 0 25 0 1 0 111622410 56680448 12726 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 13838 12726 103 219 0 13616 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 55352

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1596432/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=55352 CPUtime=402.19
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 25826 0 0 0 40203 16 0 0 25 0 1 0 111622410 56680448 12726 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 13838 12726 103 219 0 13616 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 55352

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1595920/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=55352 CPUtime=462.18
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 25953 0 0 0 46202 16 0 0 25 0 1 0 111622410 56680448 12853 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 13838 12853 103 219 0 13616 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 55352

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1588112/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=63136 CPUtime=522.16
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 27899 0 0 0 52199 17 0 0 25 0 1 0 111622410 64651264 14799 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 15784 14799 103 219 0 15562 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 63136

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1587728/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=63136 CPUtime=582.15
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 27986 0 0 0 58198 17 0 0 25 0 1 0 111622410 64651264 14886 1992294400 4194304 5092341 548682068832 18446744073709551615 4262255 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 15784 14886 103 219 0 15562 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 63136

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1587728/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=63136 CPUtime=642.14
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 27986 0 0 0 64196 18 0 0 25 0 1 0 111622410 64651264 14886 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 15784 14886 103 219 0 15562 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 63136

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1587664/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=63136 CPUtime=702.12
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 27987 0 0 0 70194 18 0 0 25 0 1 0 111622410 64651264 14887 1992294400 4194304 5092341 548682068832 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 15784 14887 103 219 0 15562 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 63136

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1585744/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=63136 CPUtime=762.11
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 28458 0 0 0 76193 18 0 0 25 0 1 0 111622410 64651264 15358 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 15784 15358 103 219 0 15562 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 63136

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1585744/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=68756 CPUtime=822.1
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 28460 0 0 0 82191 19 0 0 25 0 1 0 111622410 70406144 15360 1992294400 4194304 5092341 548682068832 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 17189 15360 103 219 0 16967 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 68756

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1577488/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=85616 CPUtime=882.08
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 30518 0 0 0 88187 21 0 0 25 0 1 0 111622410 87670784 17418 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 21404 17418 103 219 0 21182 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 85616

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1577168/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=85616 CPUtime=942.06
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 30594 0 0 0 94185 21 0 0 25 0 1 0 111622410 87670784 17494 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 21404 17494 103 219 0 21182 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 85616

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1575696/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=85616 CPUtime=1002.05
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 30950 0 0 0 100183 22 0 0 25 0 1 0 111622410 87670784 17850 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 21404 17850 103 219 0 21182 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 85616

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1575696/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=85616 CPUtime=1062.04
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 30950 0 0 0 106182 22 0 0 25 0 1 0 111622410 87670784 17850 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 21404 17850 103 219 0 21182 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 85616

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1574800/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=85616 CPUtime=1122.02
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 31166 0 0 0 112180 22 0 0 25 0 1 0 111622410 87670784 18066 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 21404 18066 103 219 0 21182 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 85616

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1574736/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=85616 CPUtime=1182.01
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 31190 0 0 0 118178 23 0 0 25 0 1 0 111622410 87670784 18090 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 21404 18090 103 219 0 21182 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 85616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1574736/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=85616 CPUtime=1200.01
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 31190 0 0 0 119978 23 0 0 25 0 1 0 111622410 87670784 18090 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 21404 18090 103 219 0 21182 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 85616

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: 0.99 0.98 0.99 2/65 2770
/proc/meminfo: memFree=1574736/2055920 swapFree=4181908/4192956
[pid=2769] ppid=2767 vsize=85616 CPUtime=1200.01
/proc/2769/stat : 2769 (minisat) R 2767 2769 2551 0 -1 4194304 31190 0 0 0 119978 23 0 0 25 0 1 0 111622410 87670784 18090 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/2769/statm: 21404 18090 103 219 0 21182 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 85616

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.78
CPU system time (s): 0.245962
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 85616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31190
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= 2162

runsolver used 0.877866 second user time and 2.53661 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-27 14:39:12
IDJOB=1738184
IDBENCH=71802
IDSOLVER=546
FILE ID=node58/1738184-1240835952
PBS_JOBID= 9187545
Free space on /tmp= 65852 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738184-1240835952/watcher-1738184-1240835952 -o /tmp/evaluation-result-1738184-1240835952/solver-1738184-1240835952 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1738184-1240835952.cnf

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=831236523

node58.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		: 3000.233
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		: 3000.233
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:       1647800 kB
Buffers:         43296 kB
Cached:         278660 kB
SwapCached:       4920 kB
Active:          74864 kB
Inactive:       255508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647800 kB
SwapTotal:     4192956 kB
SwapFree:      4181908 kB
Dirty:            1128 kB
Writeback:           0 kB
Mapped:          14484 kB
Slab:            63800 kB
Committed_AS:   431748 kB
PageTables:       1356 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= 65852 MiB
End job on node58 at 2009-04-27 14:59:14