Trace number 1724015

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 1200.52

General information on the benchmark

Namemizh-sha0-36-2.cnf
MD5SUM82bf685774b76ba263c886940c3aa94d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark145.388
Satisfiable
(Un)Satisfiability was proved
Number of variables50073
Number of clauses210239
Sum of the clauses size628391
Maximum clause length4
Minimum clause length1
Number of clauses of size 1177
Number of clauses of size 286996
Number of clauses of size 338042
Number of clauses of size 485024
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 |                                                                             |
0.19/0.21	c |  Number of variables:         50073                                         |
0.19/0.21	c |  Number of clauses:          179931                                         |
0.19/0.21	c |  Parse time:                   0.18 s                                       |
0.69/0.80	c |  Simplification time:          0.58 s                                       |
0.69/0.80	c |                                                                             |
0.69/0.80	c ============================[ Search Statistics ]==============================
0.69/0.80	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.80	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.80	c ===============================================================================
0.79/0.81	c |       100 |   20535   120186   407636 |    44068      100      3 |  9.298 % |
0.79/0.81	c |       250 |   20535   120186   407636 |    48475      250      5 |  9.298 % |
0.79/0.85	c |       475 |   20535   120186   407636 |    53322      475      5 |  9.298 % |
0.89/0.90	c |       812 |   20535   120186   407636 |    58654      812      5 |  9.298 % |
0.89/0.95	c |      1318 |   20533   120186   407636 |    64520     1317      7 |  9.302 % |
0.89/0.99	c |      2077 |   20527   120186   407636 |    70972     2073      7 |  9.314 % |
1.00/1.05	c |      3216 |   20526   120138   407511 |    78069     3211      8 |  9.316 % |
1.10/1.16	c |      4924 |   20517   120138   407511 |    85876     4918      8 |  9.334 % |
1.19/1.25	c |      7486 |   20511   120138   407511 |    94464     7478      9 |  9.346 % |
1.39/1.41	c |     11330 |   20500   119990   407058 |   103910    11163      9 |  9.368 % |
1.59/1.62	c |     17096 |   20409   119990   407058 |   114301    16922      9 |  9.550 % |
2.09/2.11	c |     25745 |   20359   118964   403765 |   125731    21888      9 |  9.650 % |
2.79/2.82	c |     38719 |   20268   118122   401122 |   138304    31619      9 |  9.832 % |
4.08/4.17	c |     58180 |   20098   116706   396632 |   152135    43517      9 | 10.171 % |
7.99/8.00	c |     87372 |   19434   112472   382860 |   167348    58673     11 | 11.497 % |
12.69/12.73	c |    131161 |   19185   110341   376024 |   184083    96045     13 | 11.994 % |
41.57/41.63	c |    196845 |   19091   109707   373988 |   202492   156036     41 | 12.182 % |
93.16/93.22	c |    295371 |   19083   109661   373838 |   222741    80701     58 | 12.198 % |
187.02/187.18	c |    443160 |   19081   109648   373800 |   245015   228482    101 | 12.202 % |
323.56/323.79	c |    664843 |   19064   109491   373291 |   269517   222019    101 | 12.236 % |
531.58/531.81	c |    997368 |   19031   109314   372769 |   296468    48181    108 | 12.302 % |
878.74/879.16	c |   1496156 |   19025   109286   372686 |   326115   280837    114 | 12.314 % |

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-1724015-1240691366/watcher-1724015-1240691366 -o /tmp/evaluation-result-1724015-1240691366/solver-1724015-1240691366 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1724015-1240691366.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: 1.83 1.94 1.79 3/64 20834
/proc/meminfo: memFree=1580608/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=7468 CPUtime=0
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 422 0 0 0 0 0 0 0 18 0 1 0 97170275 7647232 406 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 1867 406 63 219 0 1645 0

[startup+0.0406231 s]
/proc/loadavg: 1.83 1.94 1.79 3/64 20834
/proc/meminfo: memFree=1580608/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=10276 CPUtime=0.03
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 1203 0 0 0 3 0 0 0 18 0 1 0 97170275 10522624 1187 1992294400 4194304 5092341 548682068832 18446744073709551615 4493290 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 2569 1187 63 219 0 2347 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10276

[startup+0.101634 s]
/proc/loadavg: 1.83 1.94 1.79 3/64 20834
/proc/meminfo: memFree=1580608/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=14272 CPUtime=0.09
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 2545 0 0 0 8 1 0 0 18 0 1 0 97170275 14614528 2427 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 3568 2429 63 219 0 3346 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14272

[startup+0.301678 s]
/proc/loadavg: 1.83 1.94 1.79 3/64 20834
/proc/meminfo: memFree=1580608/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=23244 CPUtime=0.29
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 5241 0 0 0 26 3 0 0 19 0 1 0 97170275 23801856 4876 1992294400 4194304 5092341 548682068832 18446744073709551615 4215159 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 5811 4876 87 219 0 5589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23244

[startup+0.701763 s]
/proc/loadavg: 1.83 1.94 1.79 3/64 20834
/proc/meminfo: memFree=1580608/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=29040 CPUtime=0.69
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 6389 0 0 0 66 3 0 0 22 0 1 0 97170275 29736960 6024 1992294400 4194304 5092341 548682068832 18446744073709551615 4219921 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 7260 6024 87 219 0 7038 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29040

[startup+1.50194 s]
/proc/loadavg: 1.83 1.94 1.79 2/65 20835
/proc/meminfo: memFree=1561784/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=24520 CPUtime=1.49
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 7112 0 0 0 145 4 0 0 25 0 1 0 97170275 25108480 4885 1992294400 4194304 5092341 548682068832 18446744073709551615 4265879 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 6130 4885 102 219 0 5908 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24520

[startup+3.10128 s]
/proc/loadavg: 1.83 1.94 1.79 2/65 20835
/proc/meminfo: memFree=1560696/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=24520 CPUtime=3.09
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 7463 0 0 0 305 4 0 0 25 0 1 0 97170275 25108480 5236 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 6130 5236 102 219 0 5908 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24520

[startup+6.30196 s]
/proc/loadavg: 1.77 1.92 1.79 2/65 20835
/proc/meminfo: memFree=1558256/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=27116 CPUtime=6.29
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 7900 0 0 0 624 5 0 0 25 0 1 0 97170275 27766784 5673 1992294400 4194304 5092341 548682068832 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 6779 5673 103 219 0 6557 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27116

[startup+12.7013 s]
/proc/loadavg: 1.71 1.91 1.78 2/65 20835
/proc/meminfo: memFree=1553728/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=32428 CPUtime=12.69
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 9182 0 0 0 1263 6 0 0 25 0 1 0 97170275 33206272 6955 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 8107 6955 103 219 0 7885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32428

[startup+25.5011 s]
/proc/loadavg: 1.55 1.86 1.77 2/65 20835
/proc/meminfo: memFree=1543808/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=39688 CPUtime=25.48
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 11451 0 0 0 2540 8 0 0 25 0 1 0 97170275 40640512 9224 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 9922 9224 103 219 0 9700 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39688

[startup+51.1016 s]
/proc/loadavg: 1.36 1.79 1.75 2/65 20835
/proc/meminfo: memFree=1519488/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=82916 CPUtime=51.07
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 17633 0 0 0 5093 14 0 0 25 0 1 0 97170275 84905984 15406 1992294400 4194304 5092341 548682068832 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 20729 15406 103 219 0 20507 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 82916

[startup+102.306 s]
/proc/loadavg: 1.15 1.67 1.71 2/65 20835
/proc/meminfo: memFree=1516544/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=80048 CPUtime=102.25
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 33433 0 0 0 10200 25 0 0 25 0 1 0 97170275 81969152 16021 1992294400 4194304 5092341 548682068832 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 20012 16021 103 219 0 19790 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 80048

[startup+162.301 s]
/proc/loadavg: 1.06 1.54 1.66 2/65 20835
/proc/meminfo: memFree=1472896/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=129316 CPUtime=162.23
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 44393 0 0 0 16188 35 0 0 25 0 1 0 97170275 132419584 26981 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 32329 26981 103 219 0 32107 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 129316

[startup+222.301 s]
/proc/loadavg: 1.02 1.44 1.62 2/65 20835
/proc/meminfo: memFree=1524608/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=66912 CPUtime=222.2
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 61890 0 0 0 22166 54 0 0 25 0 1 0 97170275 68517888 13969 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 16728 13969 103 219 0 16506 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 66912

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.58 2/65 20835
/proc/meminfo: memFree=1479168/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=129316 CPUtime=282.17
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 73423 0 0 0 28152 65 0 0 25 0 1 0 97170275 132419584 25502 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 32329 25502 103 219 0 32107 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 129316

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.54 2/65 20835
/proc/meminfo: memFree=1443328/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=173660 CPUtime=342.15
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 82097 0 0 0 34141 74 0 0 25 0 1 0 97170275 177827840 34176 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 43415 34176 103 219 0 43193 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 173660

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.50 2/65 20835
/proc/meminfo: memFree=1498880/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=87296 CPUtime=402.13
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 98627 0 0 0 40123 90 0 0 25 0 1 0 97170275 89391104 20520 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 21824 20520 103 219 0 21602 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 87296

[startup+462.303 s]
/proc/loadavg: 1.00 1.19 1.47 2/65 20835
/proc/meminfo: memFree=1457472/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=136564 CPUtime=462.1
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 108782 0 0 0 46110 100 0 0 25 0 1 0 97170275 139841536 30675 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 34141 30675 103 219 0 33919 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 136564

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.43 2/65 20835
/proc/meminfo: memFree=1410432/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=180908 CPUtime=522.08
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 120646 0 0 0 52095 113 0 0 25 0 1 0 97170275 185249792 42539 1992294400 4194304 5092341 548682068832 18446744073709551615 4251916 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 45227 42539 103 219 0 45005 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 180908

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.40 2/65 20837
/proc/meminfo: memFree=1453568/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=136564 CPUtime=582.06
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 141376 0 0 0 58075 131 0 0 25 0 1 0 97170275 139841536 31776 1992294400 4194304 5092341 548682068832 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 34141 31776 103 219 0 33919 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 136564

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.38 2/65 20837
/proc/meminfo: memFree=1403136/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=180908 CPUtime=642.04
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 153808 0 0 0 64060 144 0 0 25 0 1 0 97170275 185249792 44208 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 45227 44208 103 219 0 45005 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 180908

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.35 2/65 20837
/proc/meminfo: memFree=1368704/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=247420 CPUtime=702.01
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 162409 0 0 0 70048 153 0 0 25 0 1 0 97170275 253358080 52809 1992294400 4194304 5092341 548682068832 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 61855 52809 103 219 0 61633 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 247420

[startup+762.304 s]
/proc/loadavg: 1.00 1.06 1.33 2/65 20837
/proc/meminfo: memFree=1481728/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=113308 CPUtime=761.99
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 177560 0 0 0 76031 168 0 0 25 0 1 0 97170275 116027392 24553 1992294400 4194304 5092341 548682068832 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 28327 24553 103 219 0 28105 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 113308

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.30 2/65 20837
/proc/meminfo: memFree=1434688/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=187212 CPUtime=821.96
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 189454 0 0 0 82016 180 0 0 25 0 1 0 97170275 191705088 36447 1992294400 4194304 5092341 548682068832 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 46803 36447 103 219 0 46581 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 187212

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.28 2/65 20837
/proc/meminfo: memFree=1397504/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=187212 CPUtime=881.95
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 198603 0 0 0 88006 189 0 0 25 0 1 0 97170275 191705088 45596 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 46803 45596 103 219 0 46581 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 187212

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.26 2/65 20837
/proc/meminfo: memFree=1500160/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=93600 CPUtime=941.92
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 211571 0 0 0 93990 202 0 0 25 0 1 0 97170275 95846400 20122 1992294400 4194304 5092341 548682068832 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 23400 20122 103 219 0 23178 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 93600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.24 2/65 20837
/proc/meminfo: memFree=1435072/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=187212 CPUtime=1001.9
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 227684 0 0 0 99972 218 0 0 25 0 1 0 97170275 191705088 36235 1992294400 4194304 5092341 548682068832 18446744073709551615 4251328 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 46803 36235 103 219 0 46581 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 187212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/65 20837
/proc/meminfo: memFree=1394624/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=253724 CPUtime=1061.87
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 237750 0 0 0 105959 228 0 0 25 0 1 0 97170275 259813376 46301 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 63431 46301 103 219 0 63209 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 253724

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/65 20837
/proc/meminfo: memFree=1366144/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=253724 CPUtime=1121.85
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 244834 0 0 0 111949 236 0 0 25 0 1 0 97170275 259813376 53385 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 63431 53385 103 219 0 63209 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 253724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 20837
/proc/meminfo: memFree=1492480/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=93600 CPUtime=1181.83
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 259781 0 0 0 117931 252 0 0 25 0 1 0 97170275 95846400 21868 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 23400 21868 103 219 0 23178 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 93600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 20837
/proc/meminfo: memFree=1480768/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=113308 CPUtime=1200.02
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 262610 0 0 0 119748 254 0 0 25 0 1 0 97170275 116027392 24697 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 28327 24697 103 219 0 28105 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 113308

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 1.18 2/65 20837
/proc/meminfo: memFree=1480768/2055920 swapFree=4192812/4192956
[pid=20834] ppid=20832 vsize=113308 CPUtime=1200.02
/proc/20834/stat : 20834 (minisat) R 20832 20834 20143 0 -1 4194304 262610 0 0 0 119748 254 0 0 25 0 1 0 97170275 116027392 24697 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20834/statm: 28327 24697 103 219 0 28105 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 113308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1197.48
CPU system time (s): 2.56561
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 265404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.48
system time used= 2.56561
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 262610
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= 1792

runsolver used 0.865868 second user time and 2.6416 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-25 22:29:26
IDJOB=1724015
IDBENCH=71748
IDSOLVER=546
FILE ID=node10/1724015-1240691366
PBS_JOBID= 9186689
Free space on /tmp= 66336 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT_RACE06/mizh-sha0-36-2.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1724015-1240691366/watcher-1724015-1240691366 -o /tmp/evaluation-result-1724015-1240691366/solver-1724015-1240691366 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1724015-1240691366.cnf

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

MD5SUM BENCH= 82bf685774b76ba263c886940c3aa94d
RANDOM SEED=1892025859

node10.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		: 3000.263
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		: 3000.263
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:       1581024 kB
Buffers:         37928 kB
Cached:         360552 kB
SwapCached:          0 kB
Active:         154876 kB
Inactive:       257536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581024 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5056 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            48476 kB
Committed_AS:   351376 kB
PageTables:       1380 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= 66336 MiB
End job on node10 at 2009-04-25 22:49:29