Trace number 421197

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, and are wall clock time (not CPU 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 SAT 2007? (TO) 1200.07 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1096972624-15.cnf
MD5SUM54f525b254b55ca1974f2cfc84e3fde1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark890.783
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.00/0.02	c |  Parsing time:         0.03         s                                       |
0.29/0.38	c ============================[ Search Statistics ]==============================
0.29/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.38	c ===============================================================================
0.29/0.38	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.29/0.39	c |       102 |     180    15300   107100 |     5610      102     58 |  0.003 % |
0.39/0.40	c |       253 |     180    15300   107100 |     6171      253     54 |  0.003 % |
0.39/0.42	c |       478 |     180    15300   107100 |     6788      478     52 |  0.003 % |
0.39/0.45	c |       815 |     180    15300   107100 |     7466      815     51 |  0.003 % |
0.39/0.49	c |      1321 |     180    15300   107100 |     8213     1321     52 |  0.003 % |
0.49/0.56	c |      2081 |     180    15300   107100 |     9034     2081     52 |  0.003 % |
0.59/0.66	c |      3220 |     180    15300   107100 |     9938     3220     52 |  0.003 % |
0.79/0.83	c |      4928 |     180    15300   107100 |    10932     4928     52 |  0.003 % |
1.10/1.12	c |      7491 |     180    15300   107100 |    12025     7491     53 |  0.003 % |
1.69/1.72	c |     11335 |     180    15300   107100 |    13228    11335     53 |  0.003 % |
2.59/2.60	c |     17101 |     180    15300   107100 |    14550    10446     54 |  0.003 % |
3.99/4.04	c |     25751 |     180    15300   107100 |    16005    11779     54 |  0.003 % |
6.60/6.64	c |     38725 |     180    15300   107100 |    17606     8655     55 |  0.003 % |
10.59/10.65	c |     58187 |     180    15300   107100 |    19367    10427     54 |  0.003 % |
17.19/17.26	c |     87379 |     180    15300   107100 |    21303    10451     53 |  0.003 % |
27.58/27.63	c |    131168 |     180    15300   107100 |    23434    11482     53 |  0.003 % |
44.78/44.86	c |    196853 |     180    15300   107100 |    25777    17826     54 |  0.003 % |
72.37/72.42	c |    295383 |     180    15300   107100 |    28355    21234     53 |  0.003 % |
116.96/117.02	c |    443172 |     180    15300   107100 |    31191    25480     54 |  0.003 % |
189.83/189.90	c |    664856 |     180    15300   107100 |    34310    22469     53 |  0.003 % |
306.71/306.85	c |    997381 |     180    15300   107100 |    37741    30633     54 |  0.003 % |
489.15/489.37	c |   1496169 |     180    15300   107100 |    41515    33324     56 |  0.003 % |
780.67/780.92	c |   2244353 |     180    15300   107100 |    45666    17542     51 |  0.003 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-421197-1177500182 -o ROOT/results/node19/solver-421197-1177500182 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421197-1177500182/minisat_noassertions /tmp/evaluation/421197-1177500182/instance-421197-1177500182.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): 2400 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 0.94 3/77 12112
/proc/meminfo: memFree=1812432/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=1856 CPUtime=0
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 197935591 1900544 222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 464 222 50 130 0 331 0

[startup+0.104747 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 12112
/proc/meminfo: memFree=1812432/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=3088 CPUtime=0.1
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 553 0 0 0 10 0 0 0 18 0 1 0 197935591 3162112 539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529418 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 772 539 62 130 0 639 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3088

[startup+0.201757 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 12112
/proc/meminfo: memFree=1812432/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=3088 CPUtime=0.19
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 553 0 0 0 19 0 0 0 18 0 1 0 197935591 3162112 539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521068 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 772 539 62 130 0 639 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3088

[startup+0.301769 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 12112
/proc/meminfo: memFree=1812432/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=3284 CPUtime=0.29
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 586 0 0 0 29 0 0 0 19 0 1 0 197935591 3362816 572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 821 572 62 130 0 688 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3284

[startup+0.701811 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 12112
/proc/meminfo: memFree=1812432/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=3572 CPUtime=0.69
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 662 0 0 0 69 0 0 0 22 0 1 0 197935591 3657728 647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 893 647 66 130 0 760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3572

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 12113
/proc/meminfo: memFree=1809160/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=5156 CPUtime=1.49
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 1063 0 0 0 149 0 0 0 25 0 1 0 197935591 5279744 1048 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 1289 1048 66 130 0 1156 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5156

[startup+3.10107 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 12113
/proc/meminfo: memFree=1807496/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=6080 CPUtime=3.09
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 1305 0 0 0 309 0 0 0 25 0 1 0 197935591 6225920 1290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 1520 1290 66 130 0 1387 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6080

[startup+6.30142 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 12113
/proc/meminfo: memFree=1806472/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=6872 CPUtime=6.29
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 1490 0 0 0 628 1 0 0 25 0 1 0 197935591 7036928 1475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 1718 1475 66 130 0 1585 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6872

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 12113
/proc/meminfo: memFree=1805640/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=7992 CPUtime=12.69
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 1782 0 0 0 1268 1 0 0 25 0 1 0 197935591 8183808 1767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 1998 1767 66 130 0 1865 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7992

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 12113
/proc/meminfo: memFree=1804296/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=8916 CPUtime=25.48
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 2023 0 0 0 2547 1 0 0 25 0 1 0 197935591 9129984 2008 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 2229 2008 66 130 0 2096 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8916

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.94 2/78 12113
/proc/meminfo: memFree=1802760/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=10552 CPUtime=51.08
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 2397 0 0 0 5106 2 0 0 25 0 1 0 197935591 10805248 2382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546065 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 2638 2382 66 130 0 2505 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10552

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 12113
/proc/meminfo: memFree=1801480/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=11964 CPUtime=102.26
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 2731 0 0 0 10224 2 0 0 25 0 1 0 197935591 12251136 2716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547196 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 2991 2716 66 130 0 2858 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11964

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 12113
/proc/meminfo: memFree=1800136/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=13216 CPUtime=162.24
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 3056 0 0 0 16221 3 0 0 25 0 1 0 197935591 13533184 3041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 3304 3041 66 130 0 3171 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13216

[startup+222.306 s]
/proc/loadavg: 1.19 1.03 0.95 2/78 12113
/proc/meminfo: memFree=1798536/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=15008 CPUtime=222.23
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 3468 0 0 0 22219 4 0 0 25 0 1 0 197935591 15368192 3453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 3752 3453 66 130 0 3619 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15008

[startup+282.301 s]
/proc/loadavg: 1.14 1.04 0.96 2/78 12113
/proc/meminfo: memFree=1797960/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=15444 CPUtime=282.21
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 3591 0 0 0 28217 4 0 0 25 0 1 0 197935591 15814656 3576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 3861 3576 66 130 0 3728 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15444

[startup+342.302 s]
/proc/loadavg: 1.12 1.05 0.96 2/78 12113
/proc/meminfo: memFree=1796680/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=16816 CPUtime=342.2
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 3905 0 0 0 34214 6 0 0 25 0 1 0 197935591 17219584 3890 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 4204 3890 66 130 0 4071 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16816

[startup+402.301 s]
/proc/loadavg: 1.17 1.07 0.97 2/78 12113
/proc/meminfo: memFree=1796232/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=17220 CPUtime=402.18
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 4007 0 0 0 40212 6 0 0 25 0 1 0 197935591 17633280 3992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546929 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 4305 3992 66 130 0 4172 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17220

[startup+462.302 s]
/proc/loadavg: 1.12 1.07 0.98 2/78 12113
/proc/meminfo: memFree=1796168/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=17372 CPUtime=462.16
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 4052 0 0 0 46209 7 0 0 25 0 1 0 197935591 17788928 4037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 4343 4037 66 130 0 4210 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17372

[startup+522.301 s]
/proc/loadavg: 1.09 1.07 0.98 2/78 12113
/proc/meminfo: memFree=1795144/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=18548 CPUtime=522.14
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 4301 0 0 0 52207 7 0 0 25 0 1 0 197935591 18993152 4286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 4637 4286 66 130 0 4504 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18548

[startup+582.302 s]
/proc/loadavg: 1.12 1.08 1.00 2/78 12113
/proc/meminfo: memFree=1795080/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=18692 CPUtime=582.13
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 4336 0 0 0 58205 8 0 0 25 0 1 0 197935591 19140608 4321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 4673 4321 66 130 0 4540 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18692

[startup+642.302 s]
/proc/loadavg: 1.09 1.08 1.00 2/78 12113
/proc/meminfo: memFree=1794760/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=18880 CPUtime=642.11
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 4407 0 0 0 64203 8 0 0 25 0 1 0 197935591 19333120 4392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 4720 4392 66 130 0 4587 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18880

[startup+702.302 s]
/proc/loadavg: 1.07 1.08 1.00 2/78 12113
/proc/meminfo: memFree=1794440/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=19276 CPUtime=702.09
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 4492 0 0 0 70200 9 0 0 25 0 1 0 197935591 19738624 4477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 4819 4477 66 130 0 4686 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 19276

[startup+762.302 s]
/proc/loadavg: 1.02 1.06 1.00 2/78 12113
/proc/meminfo: memFree=1794248/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=19432 CPUtime=762.08
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 4532 0 0 0 76199 9 0 0 25 0 1 0 197935591 19898368 4517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 4858 4517 66 130 0 4725 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19432

[startup+822.301 s]
/proc/loadavg: 1.01 1.05 1.00 2/78 12113
/proc/meminfo: memFree=1793160/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=20544 CPUtime=822.05
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 4795 0 0 0 82195 10 0 0 25 0 1 0 197935591 21037056 4780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 5136 4780 66 130 0 5003 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 20544

[startup+882.306 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 12113
/proc/meminfo: memFree=1792968/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=20884 CPUtime=882.04
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 4859 0 0 0 88193 11 0 0 25 0 1 0 197935591 21385216 4844 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 5221 4844 66 130 0 5088 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 20884

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 12113
/proc/meminfo: memFree=1792712/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=21168 CPUtime=942.02
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 4918 0 0 0 94191 11 0 0 25 0 1 0 197935591 21676032 4903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 5292 4903 66 130 0 5159 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 21168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 12115
/proc/meminfo: memFree=1792648/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=21168 CPUtime=1002.01
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 4937 0 0 0 100189 12 0 0 25 0 1 0 197935591 21676032 4922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 5292 4922 66 130 0 5159 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 21168

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 12115
/proc/meminfo: memFree=1792456/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=21452 CPUtime=1061.98
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 4988 0 0 0 106186 12 0 0 25 0 1 0 197935591 21966848 4973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 5363 4973 66 130 0 5230 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 21452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 12115
/proc/meminfo: memFree=1792392/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=21452 CPUtime=1121.97
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 5015 0 0 0 112184 13 0 0 25 0 1 0 197935591 21966848 5000 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 5363 5000 66 130 0 5230 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 21452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12115
/proc/meminfo: memFree=1792264/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=21616 CPUtime=1181.95
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 5029 0 0 0 118182 13 0 0 25 0 1 0 197935591 22134784 5014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 5404 5014 66 130 0 5271 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 21616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12115
/proc/meminfo: memFree=1792200/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=21616 CPUtime=1200.05
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 5044 0 0 0 119992 13 0 0 25 0 1 0 197935591 22134784 5029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547995 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 5404 5029 66 130 0 5271 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 21616

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12115
/proc/meminfo: memFree=1792200/2055920 swapFree=4153624/4192956
[pid=12112] ppid=12110 vsize=21616 CPUtime=1200.05
/proc/12112/stat : 12112 (minisat_noasser) R 12110 12112 11015 0 -1 4194304 5044 0 0 0 119992 13 0 0 25 0 1 0 197935591 22134784 5029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547995 0 0 4096 3 0 0 0 17 1 0 0
/proc/12112/statm: 5404 5029 66 130 0 5271 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 21616

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.141978
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 21616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5044
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= 6
involuntary context switches= 2017

runsolver used 0.91486 second user time and 2.6096 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Wed Apr 25 11:23:02 UTC 2007

IDJOB= 421197
IDBENCH= 20106
IDSOLVER= 188
FILE ID= node19/421197-1177500182

PBS_JOBID= 4685848

Free space on /tmp= 66468 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1096972624-15.cnf
COMMAND LINE= /tmp/evaluation/421197-1177500182/minisat_noassertions /tmp/evaluation/421197-1177500182/instance-421197-1177500182.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-421197-1177500182 -o ROOT/results/node19/solver-421197-1177500182 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421197-1177500182/minisat_noassertions /tmp/evaluation/421197-1177500182/instance-421197-1177500182.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  54f525b254b55ca1974f2cfc84e3fde1

RANDOM SEED= 383376109

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.213
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		: 3000.213
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:       1812904 kB
Buffers:         37852 kB
Cached:         134836 kB
SwapCached:       8804 kB
Active:         109928 kB
Inactive:        86356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812904 kB
SwapTotal:     4192956 kB
SwapFree:      4153624 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            32256 kB
Committed_AS:  4711636 kB
PageTables:       1784 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= 66468 MiB

End job on node19 on Wed Apr 25 11:43:05 UTC 2007