Trace number 1553397

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) 1200.14 1200.5

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
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 |                                                                             |
0.49/0.51	c |  Number of variables:        153834                                         |
0.49/0.51	c |  Number of clauses:          459963                                         |
0.49/0.51	c |  Parse time:                   0.45 s                                       |
3.49/3.56	c |  Simplification time:          2.96 s                                       |
3.49/3.56	c |                                                                             |
3.49/3.56	c ============================[ Search Statistics ]==============================
3.49/3.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.49/3.56	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.49/3.56	c ===============================================================================
3.59/3.63	c |       100 |   12511   176412  1223764 |    64684      100    130 |  0.007 % |
3.69/3.79	c |       250 |   12511   176412  1223764 |    71152      250     65 |  0.007 % |
3.99/4.07	c |       475 |   12511   176412  1223764 |    78268      475     46 |  0.007 % |
4.19/4.27	c |       812 |   12511   176412  1223764 |    86094      812     44 |  0.007 % |
4.49/4.50	c |      1318 |   12511   176412  1223764 |    94704     1318     51 |  0.007 % |
5.09/5.16	c |      2077 |   12511   176412  1223764 |   104174     2077     51 |  0.007 % |
5.79/5.87	c |      3216 |   12511   176412  1223764 |   114592     3216     44 |  0.007 % |
6.69/6.72	c |      4924 |   12511   176412  1223764 |   126051     4924     40 |  0.007 % |
8.59/8.69	c |      7486 |   12510   176284  1223508 |   138656     7484     85 |  0.007 % |
11.19/11.20	c |     11330 |   12509   176156  1223252 |   152522    11326    108 |  0.008 % |
14.19/14.29	c |     17096 |   12509   176156  1223252 |   167774    17092    143 |  0.008 % |
20.18/20.26	c |     25745 |   12509   176156  1223252 |   184552    25741    212 |  0.008 % |
30.39/30.43	c |     38719 |   12508   176027  1222993 |   203007    38713    270 |  0.008 % |
50.87/50.90	c |     58180 |   12507   175898  1222735 |   223308    58172    355 |  0.009 % |
84.76/84.80	c |     87372 |   12507   175898  1222735 |   245638    87364    372 |  0.009 % |
154.74/154.80	c |    131161 |   12507   175898  1222735 |   270202   131153    417 |  0.009 % |
311.89/312.04	c |    196845 |   12507   175898  1222735 |   297223   196837    441 |  0.009 % |
602.71/602.90	c |    295371 |   12507   175898  1222735 |   326945   295363    479 |  0.009 % |
863.83/864.10	c |    443160 |   12506   175770  1222479 |   359639   141574    358 |  0.010 % |

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-1553397-1238714716/watcher-1553397-1238714716 -o /tmp/evaluation-result-1553397-1238714716/solver-1553397-1238714716 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1553397-1238714716.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: 1.84 1.83 1.45 3/81 7953
/proc/meminfo: memFree=1837400/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=7780 CPUtime=0
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 486 0 0 0 0 0 0 0 20 0 1 0 1144135518 7966720 471 1992294400 4194304 5092341 548682068832 18446744073709551615 4515551 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 1945 479 63 219 0 1723 0

[startup+0.0258671 s]
/proc/loadavg: 1.84 1.83 1.45 3/81 7953
/proc/meminfo: memFree=1837400/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=9740 CPUtime=0.01
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 1027 0 0 0 1 0 0 0 20 0 1 0 1144135518 9973760 1011 1992294400 4194304 5092341 548682068832 18446744073709551615 4245077 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 2435 1011 63 219 0 2213 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9740

[startup+0.101875 s]
/proc/loadavg: 1.84 1.83 1.45 3/81 7953
/proc/meminfo: memFree=1837400/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=16724 CPUtime=0.09
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 3097 0 0 0 8 1 0 0 20 0 1 0 1144135518 17125376 2880 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 4181 2881 63 219 0 3959 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16724

[startup+0.301896 s]
/proc/loadavg: 1.84 1.83 1.45 3/81 7953
/proc/meminfo: memFree=1837400/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=34504 CPUtime=0.29
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 8211 0 0 0 26 3 0 0 22 0 1 0 1144135518 35332096 7594 1992294400 4194304 5092341 548682068832 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 8626 7594 63 219 0 8404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34504

[startup+0.701941 s]
/proc/loadavg: 1.84 1.83 1.45 3/81 7953
/proc/meminfo: memFree=1837400/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=57972 CPUtime=0.69
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 13478 0 0 0 63 6 0 0 25 0 1 0 1144135518 59363328 12513 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 14493 12513 87 219 0 14271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57972

[startup+1.50103 s]
/proc/loadavg: 1.84 1.83 1.45 2/82 7954
/proc/meminfo: memFree=1780752/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=72732 CPUtime=1.49
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 17652 0 0 0 141 8 0 0 25 0 1 0 1144135518 74477568 16687 1992294400 4194304 5092341 548682068832 18446744073709551615 4203193 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 18183 16687 87 219 0 17961 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72732

[startup+3.10121 s]
/proc/loadavg: 1.84 1.83 1.45 2/82 7954
/proc/meminfo: memFree=1760784/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=94676 CPUtime=3.09
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 22829 0 0 0 296 13 0 0 25 0 1 0 1144135518 96948224 21864 1992294400 4194304 5092341 548682068832 18446744073709551615 4223130 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 23669 21864 87 219 0 23447 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94676

[startup+6.30157 s]
/proc/loadavg: 1.85 1.83 1.45 2/82 7954
/proc/meminfo: memFree=1773016/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=71316 CPUtime=6.29
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 24565 0 0 0 615 14 0 0 25 0 1 0 1144135518 73027584 16105 1992294400 4194304 5092341 548682068832 18446744073709551615 4248186 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 17829 16105 103 219 0 17607 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71316

[startup+12.7013 s]
/proc/loadavg: 1.78 1.82 1.45 2/82 7954
/proc/meminfo: memFree=1767960/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=75208 CPUtime=12.68
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 25896 0 0 0 1253 15 0 0 25 0 1 0 1144135518 77012992 17436 1992294400 4194304 5092341 548682068832 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 18802 17436 103 219 0 18580 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 75208

[startup+25.5017 s]
/proc/loadavg: 1.61 1.78 1.44 2/82 7954
/proc/meminfo: memFree=1741784/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=102944 CPUtime=25.48
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 32426 0 0 0 2528 20 0 0 25 0 1 0 1144135518 105414656 23966 1992294400 4194304 5092341 548682068832 18446744073709551615 4241916 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 25736 23966 103 219 0 25514 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 102944

[startup+51.1016 s]
/proc/loadavg: 1.40 1.71 1.43 2/82 7954
/proc/meminfo: memFree=1693208/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=152212 CPUtime=51.07
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 44792 0 0 0 5077 30 0 0 25 0 1 0 1144135518 155865088 36332 1992294400 4194304 5092341 548682068832 18446744073709551615 4248169 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 38053 36332 103 219 0 37831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 152212

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.41 2/82 7954
/proc/meminfo: memFree=1621016/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=263068 CPUtime=102.26
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 62493 0 0 0 10181 45 0 0 25 0 1 0 1144135518 269381632 54033 1992294400 4194304 5092341 548682068832 18446744073709551615 4241073 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 65767 54033 103 219 0 65545 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 263068

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.38 2/82 7954
/proc/meminfo: memFree=1552024/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=362836 CPUtime=162.24
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 79820 0 0 0 16164 60 0 0 25 0 1 0 1144135518 371544064 71360 1992294400 4194304 5092341 548682068832 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 90709 71360 103 219 0 90487 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 362836

[startup+222.302 s]
/proc/loadavg: 1.02 1.40 1.35 2/82 7954
/proc/meminfo: memFree=1492248/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=362836 CPUtime=222.22
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 94621 0 0 0 22149 73 0 0 25 0 1 0 1144135518 371544064 86161 1992294400 4194304 5092341 548682068832 18446744073709551615 4241332 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 90709 86161 103 219 0 90487 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 362836

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.33 2/82 7954
/proc/meminfo: memFree=1445592/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=515744 CPUtime=282.2
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 106296 0 0 0 28135 85 0 0 25 0 1 0 1144135518 528121856 97836 1992294400 4194304 5092341 548682068832 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 128936 97836 103 219 0 128714 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 515744

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/82 7954
/proc/meminfo: memFree=1399840/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=520216 CPUtime=342.19
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 117719 0 0 0 34121 98 0 0 25 0 1 0 1144135518 532701184 109259 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 130054 109259 103 219 0 129832 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 520216

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/82 7954
/proc/meminfo: memFree=1344672/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=523288 CPUtime=402.16
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 131589 0 0 0 40107 109 0 0 25 0 1 0 1144135518 535846912 123129 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 130822 123129 103 219 0 130600 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 523288

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/82 7954
/proc/meminfo: memFree=1291936/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=749752 CPUtime=462.15
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 144676 0 0 0 46094 121 0 0 25 0 1 0 1144135518 767746048 136216 1992294400 4194304 5092341 548682068832 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 187438 136216 103 219 0 187216 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 749752

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.24 2/82 7954
/proc/meminfo: memFree=1246752/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=752920 CPUtime=522.14
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 156036 0 0 0 52082 132 0 0 25 0 1 0 1144135518 770990080 147576 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 188230 147576 103 219 0 188008 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 752920

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/82 7954
/proc/meminfo: memFree=1212064/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=755144 CPUtime=582.12
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 164496 0 0 0 58073 139 0 0 25 0 1 0 1144135518 773267456 156036 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 188786 156036 103 219 0 188564 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 755144

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.21 2/82 7954
/proc/meminfo: memFree=1172832/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=758764 CPUtime=642.1
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 174237 0 0 0 64063 147 0 0 25 0 1 0 1144135518 776974336 165777 1992294400 4194304 5092341 548682068832 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 189691 165777 103 219 0 189469 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 758764

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/82 7954
/proc/meminfo: memFree=1136352/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=760776 CPUtime=702.08
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 183374 0 0 0 70052 156 0 0 25 0 1 0 1144135518 779034624 174914 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 190194 174914 103 219 0 189972 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 760776

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.18 2/82 7954
/proc/meminfo: memFree=1646880/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=205812 CPUtime=762.07
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 214934 0 0 0 76023 184 0 0 25 0 1 0 1144135518 210751488 47191 1992294400 4194304 5092341 548682068832 18446744073709551615 4250675 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 51453 47191 103 219 0 51231 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 205812

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/82 7954
/proc/meminfo: memFree=1573088/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=316668 CPUtime=822.05
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 233548 0 0 0 82004 201 0 0 25 0 1 0 1144135518 324268032 65805 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 79167 65805 103 219 0 78945 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 316668

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/82 7954
/proc/meminfo: memFree=1496928/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=416436 CPUtime=882.03
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 252459 0 0 0 87987 216 0 0 25 0 1 0 1144135518 426430464 84716 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 104109 84716 103 219 0 103887 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 416436

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/82 7954
/proc/meminfo: memFree=1429152/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=416436 CPUtime=942.01
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 269403 0 0 0 93972 229 0 0 25 0 1 0 1144135518 426430464 101660 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 104109 101660 103 219 0 103887 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 416436

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/82 7954
/proc/meminfo: memFree=1395872/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=566084 CPUtime=1001.99
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 277591 0 0 0 99961 238 0 0 25 0 1 0 1144135518 579670016 109848 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 141521 109848 103 219 0 141299 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 566084

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/82 7954
/proc/meminfo: memFree=1363744/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=566084 CPUtime=1061.98
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 285677 0 0 0 105952 246 0 0 25 0 1 0 1144135518 579670016 117934 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 141521 117934 103 219 0 141299 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 566084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/82 7954
/proc/meminfo: memFree=1309536/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=566084 CPUtime=1121.96
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 299258 0 0 0 111936 260 0 0 25 0 1 0 1144135518 579670016 131515 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 141521 131515 103 219 0 141299 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 566084

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/82 7954
/proc/meminfo: memFree=1246496/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=790564 CPUtime=1181.95
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 314970 0 0 0 117922 273 0 0 25 0 1 0 1144135518 809537536 147227 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 197641 147227 103 219 0 197419 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 790564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/82 7954
/proc/meminfo: memFree=1226592/2055920 swapFree=4172240/4192956
[pid=7953] ppid=7951 vsize=790564 CPUtime=1200.04
/proc/7953/stat : 7953 (minisat) R 7951 7953 7640 0 -1 4194304 319776 0 0 0 119727 277 0 0 25 0 1 0 1144135518 809537536 152033 1992294400 4194304 5092341 548682068832 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 197641 152033 103 219 0 197419 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 790564

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.14
CPU user time (s): 1197.28
CPU system time (s): 2.86956
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 849688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.27
system time used= 2.86956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 319776
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= 2740

runsolver used 1.50077 second user time and 3.9704 second system time

The end

Launcher Data 

Begin job on node85 at 2009-04-03 01:25:16
IDJOB=1553397
IDBENCH=70760
IDSOLVER=546
FILE ID=node85/1553397-1238714716
PBS_JOBID= 9085274
Free space on /tmp= 126864 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553397-1238714716/watcher-1553397-1238714716 -o /tmp/evaluation-result-1553397-1238714716/solver-1553397-1238714716 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1553397-1238714716.cnf

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=536480692

node85.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		: 3000.236
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		: 3000.236
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:       1837880 kB
Buffers:         37196 kB
Cached:         114724 kB
SwapCached:       9852 kB
Active:          22612 kB
Inactive:       140596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837880 kB
SwapTotal:     4192956 kB
SwapFree:      4172240 kB
Dirty:            8776 kB
Writeback:           0 kB
Mapped:          16932 kB
Slab:            39140 kB
Committed_AS:  2670396 kB
PageTables:       2596 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= 126864 MiB
End job on node85 at 2009-04-03 01:45:19