Trace number 427671

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
minimarch 2007-04-26 (fixed)? (TO) 1200.1 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S998136463-10.cnf
MD5SUM3ee6423866512ae80f83a98c492ccb0b
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  240                                                  |
0.00/0.00	|  Number of clauses:    20400                                                |
0.02/0.09	|  Parsing time:         0.09         s                                       |
0.89/0.92	============================[ Search Statistics ]==============================
0.89/0.92	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.92	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.92	===============================================================================
0.89/0.92	|         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.89/0.94	|       100 |     240    20400   142800 |     7480      100     64 |  0.002 % |
0.89/0.96	|       250 |     240    20400   142800 |     8228      250     65 |  0.002 % |
0.89/0.98	|       475 |     240    20400   142800 |     9050      475     67 |  0.002 % |
0.99/1.02	|       815 |     240    20400   142800 |     9955      815     66 |  0.002 % |
0.99/1.08	|      1321 |     240    20400   142800 |    10951     1321     67 |  0.002 % |
1.09/1.17	|      2081 |     240    20400   142800 |    12046     2081     67 |  0.002 % |
1.29/1.31	|      3220 |     240    20400   142800 |    13251     3220     69 |  0.002 % |
1.49/1.54	|      4928 |     240    20400   142800 |    14576     4928     68 |  0.002 % |
1.89/1.93	|      7490 |     240    20400   142800 |    16034     7490     69 |  0.002 % |
2.59/2.65	|     11334 |     240    20400   142800 |    17637    11334     69 |  0.002 % |
3.99/4.03	|     17100 |     240    20400   142800 |    19401    17100     70 |  0.002 % |
6.19/6.26	|     25749 |     240    20400   142800 |    21341    15988     70 |  0.002 % |
9.79/9.87	|     38723 |     240    20400   142800 |    23475    18236     69 |  0.002 % |
15.88/15.96	|     58185 |     240    20400   142800 |    25822    13609     69 |  0.002 % |
25.78/25.86	|     87377 |     240    20400   142800 |    28405    14132     70 |  0.002 % |
41.08/41.16	|    131167 |     240    20400   142800 |    31245    24336     71 |  0.002 % |
66.77/66.88	|    196851 |     240    20400   142800 |    34370    13835     68 |  0.002 % |
108.15/108.20	|    295378 |     240    20400   142800 |    37807    24823     70 |  0.002 % |
175.53/175.61	|    443168 |     240    20400   142800 |    41588    24018     69 |  0.002 % |
286.30/286.48	|    664851 |     240    20400   142800 |    45746    15702     68 |  0.002 % |
460.64/460.82	|    997376 |     240    20400   142800 |    50321    23989     69 |  0.002 % |
764.93/765.28	|   1496166 |     240    20400   142800 |    55353    45843     71 |  0.002 % |

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/node39/watcher-427671-1177668483 -o ROOT/results/node39/solver-427671-1177668483 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427671-1177668483/minimarch_fixed /tmp/evaluation/427671-1177668483/instance-427671-1177668483.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: 1.86 2.04 1.93 3/77 21461
/proc/meminfo: memFree=1653040/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=1868 CPUtime=0
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 214760354 1912832 256 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 467 257 51 132 0 332 0

[startup+0.033838 s]
/proc/loadavg: 1.86 2.04 1.93 3/77 21461
/proc/meminfo: memFree=1653040/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=3544 CPUtime=0.02
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 677 0 0 0 2 0 0 0 18 0 1 0 214760354 3629056 662 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533192 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 886 663 51 132 0 751 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3544

[startup+0.102849 s]
/proc/loadavg: 1.86 2.04 1.93 3/77 21461
/proc/meminfo: memFree=1653040/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=3720 CPUtime=0.09
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 749 0 0 0 9 0 0 0 18 0 1 0 214760354 3809280 734 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531528 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 930 734 63 132 0 795 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301883 s]
/proc/loadavg: 1.86 2.04 1.93 3/77 21461
/proc/meminfo: memFree=1653040/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=3720 CPUtime=0.29
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 749 0 0 0 29 0 0 0 20 0 1 0 214760354 3809280 734 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531528 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 930 734 63 132 0 795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3720

[startup+0.701951 s]
/proc/loadavg: 1.86 2.04 1.93 3/77 21461
/proc/meminfo: memFree=1653040/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=3884 CPUtime=0.69
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 795 0 0 0 69 0 0 0 23 0 1 0 214760354 3977216 780 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531321 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 971 780 63 132 0 836 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3884

[startup+1.50109 s]
/proc/loadavg: 1.86 2.04 1.93 2/78 21462
/proc/meminfo: memFree=1650088/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=4380 CPUtime=1.49
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 960 0 0 0 149 0 0 0 25 0 1 0 214760354 4485120 905 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 1095 905 67 132 0 960 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4380

[startup+3.10136 s]
/proc/loadavg: 1.79 2.02 1.93 3/78 21462
/proc/meminfo: memFree=1648296/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=7152 CPUtime=3.09
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 1636 0 0 0 308 1 0 0 25 0 1 0 214760354 7323648 1581 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 1788 1581 67 132 0 1653 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7152

[startup+6.3019 s]
/proc/loadavg: 1.79 2.02 1.93 2/78 21462
/proc/meminfo: memFree=1644712/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=9036 CPUtime=6.29
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 2111 0 0 0 628 1 0 0 25 0 1 0 214760354 9252864 2056 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 2259 2056 67 132 0 2124 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9036

[startup+12.702 s]
/proc/loadavg: 1.73 2.01 1.92 2/78 21462
/proc/meminfo: memFree=1643240/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=10356 CPUtime=12.68
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 2460 0 0 0 1267 1 0 0 25 0 1 0 214760354 10604544 2405 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 2589 2405 67 132 0 2454 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10356

[startup+25.5011 s]
/proc/loadavg: 1.63 1.97 1.91 2/78 21462
/proc/meminfo: memFree=1641704/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=11948 CPUtime=25.48
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 2857 0 0 0 2546 2 0 0 25 0 1 0 214760354 12234752 2802 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 2987 2802 67 132 0 2852 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11948

[startup+51.1025 s]
/proc/loadavg: 1.42 1.89 1.88 2/78 21462
/proc/meminfo: memFree=1639848/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=13828 CPUtime=51.08
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 3308 0 0 0 5105 3 0 0 25 0 1 0 214760354 14159872 3253 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134685255 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 3457 3253 67 132 0 3322 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13828

[startup+102.304 s]
/proc/loadavg: 1.21 1.76 1.84 2/78 21462
/proc/meminfo: memFree=1638056/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=15700 CPUtime=102.26
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 3759 0 0 0 10223 3 0 0 25 0 1 0 214760354 16076800 3704 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 3925 3704 67 132 0 3790 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15700

[startup+162.301 s]
/proc/loadavg: 1.16 1.66 1.80 2/78 21462
/proc/meminfo: memFree=1636008/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=17732 CPUtime=162.23
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 4263 0 0 0 16219 4 0 0 25 0 1 0 214760354 18157568 4208 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551325 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 4433 4208 67 132 0 4298 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17732

[startup+222.301 s]
/proc/loadavg: 1.05 1.52 1.74 2/78 21462
/proc/meminfo: memFree=1634216/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=19532 CPUtime=222.22
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 4707 0 0 0 22217 5 0 0 25 0 1 0 214760354 20000768 4652 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 4883 4652 67 132 0 4748 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19532

[startup+282.301 s]
/proc/loadavg: 1.02 1.43 1.69 2/78 21462
/proc/meminfo: memFree=1633640/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=20060 CPUtime=282.19
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 4832 0 0 0 28214 5 0 0 25 0 1 0 214760354 20541440 4777 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 5015 4777 67 132 0 4880 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20060

[startup+342.302 s]
/proc/loadavg: 1.00 1.35 1.64 2/78 21462
/proc/meminfo: memFree=1631848/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=21940 CPUtime=342.17
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 5294 0 0 0 34211 6 0 0 25 0 1 0 214760354 22466560 5239 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 5485 5239 67 132 0 5350 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21940

[startup+402.302 s]
/proc/loadavg: 1.00 1.29 1.60 2/78 21462
/proc/meminfo: memFree=1631464/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=22364 CPUtime=402.16
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 5401 0 0 0 40209 7 0 0 25 0 1 0 214760354 22900736 5346 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 5591 5346 67 132 0 5456 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 22364

[startup+462.302 s]
/proc/loadavg: 1.00 1.23 1.56 2/78 21462
/proc/meminfo: memFree=1630824/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=22916 CPUtime=462.14
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 5545 0 0 0 46207 7 0 0 25 0 1 0 214760354 23465984 5490 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 5729 5490 67 132 0 5594 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 22916

[startup+522.302 s]
/proc/loadavg: 1.00 1.19 1.53 2/78 21462
/proc/meminfo: memFree=1629160/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=24772 CPUtime=522.12
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 5984 0 0 0 52204 8 0 0 25 0 1 0 214760354 25366528 5929 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 6193 5929 67 132 0 6058 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 24772

[startup+582.301 s]
/proc/loadavg: 1.00 1.15 1.49 2/78 21462
/proc/meminfo: memFree=1628840/2055920 swapFree=4159384/4192956
[pid=21461] ppid=21459 vsize=25036 CPUtime=582.1
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 6047 0 0 0 58201 9 0 0 25 0 1 0 214760354 25636864 5992 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 6259 5992 67 132 0 6124 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 25036

[startup+642.301 s]
/proc/loadavg: 1.00 1.12 1.45 2/78 21483
/proc/meminfo: memFree=1628520/2055920 swapFree=4159396/4192956
[pid=21461] ppid=21459 vsize=25200 CPUtime=642.07
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 6090 0 0 0 64197 10 0 0 25 0 1 0 214760354 25804800 6035 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 6300 6035 67 132 0 6165 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 25200

[startup+702.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/78 21483
/proc/meminfo: memFree=1628392/2055920 swapFree=4159396/4192956
[pid=21461] ppid=21459 vsize=25332 CPUtime=702.04
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 6133 0 0 0 70194 10 0 0 25 0 1 0 214760354 25939968 6078 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 6333 6078 67 132 0 6198 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 25332

[startup+762.305 s]
/proc/loadavg: 1.00 1.07 1.39 2/78 21483
/proc/meminfo: memFree=1628328/2055920 swapFree=4159396/4192956
[pid=21461] ppid=21459 vsize=25456 CPUtime=762.03
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 6150 0 0 0 76192 11 0 0 25 0 1 0 214760354 26066944 6095 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 6364 6095 67 132 0 6229 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 25456

[startup+822.302 s]
/proc/loadavg: 1.00 1.06 1.37 2/78 21483
/proc/meminfo: memFree=1626728/2055920 swapFree=4159396/4192956
[pid=21461] ppid=21459 vsize=27304 CPUtime=822
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 6636 0 0 0 82189 11 0 0 25 0 1 0 214760354 27959296 6581 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 6826 6582 67 132 0 6691 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 27304

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.34 2/78 21483
/proc/meminfo: memFree=1626344/2055920 swapFree=4159396/4192956
[pid=21461] ppid=21459 vsize=27436 CPUtime=881.99
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 6662 0 0 0 88187 12 0 0 25 0 1 0 214760354 28094464 6607 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 6859 6607 67 132 0 6724 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 27436

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.32 2/78 21483
/proc/meminfo: memFree=1626024/2055920 swapFree=4159396/4192956
[pid=21461] ppid=21459 vsize=27848 CPUtime=941.96
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 6743 0 0 0 94184 12 0 0 25 0 1 0 214760354 28516352 6688 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 6962 6688 67 132 0 6827 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 27848

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.29 2/78 21483
/proc/meminfo: memFree=1625704/2055920 swapFree=4159396/4192956
[pid=21461] ppid=21459 vsize=28112 CPUtime=1001.95
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 6825 0 0 0 100182 13 0 0 25 0 1 0 214760354 28786688 6770 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 7028 6770 67 132 0 6893 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 28112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/78 21483
/proc/meminfo: memFree=1625512/2055920 swapFree=4159396/4192956
[pid=21461] ppid=21459 vsize=28388 CPUtime=1061.93
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 6864 0 0 0 106180 13 0 0 25 0 1 0 214760354 29069312 6809 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 7097 6809 67 132 0 6962 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 28388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/78 21483
/proc/meminfo: memFree=1625576/2055920 swapFree=4159396/4192956
[pid=21461] ppid=21459 vsize=28388 CPUtime=1121.91
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 6864 0 0 0 112177 14 0 0 25 0 1 0 214760354 29069312 6809 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551274 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 7097 6809 67 132 0 6962 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 28388

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/78 21483
/proc/meminfo: memFree=1625384/2055920 swapFree=4159396/4192956
[pid=21461] ppid=21459 vsize=28576 CPUtime=1181.89
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 6903 0 0 0 118175 14 0 0 25 0 1 0 214760354 29261824 6848 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 7144 6848 67 132 0 7009 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 28576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.23 2/78 21483
/proc/meminfo: memFree=1625384/2055920 swapFree=4159396/4192956
[pid=21461] ppid=21459 vsize=28576 CPUtime=1200.09
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 6904 0 0 0 119995 14 0 0 25 0 1 0 214760354 29261824 6849 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 7144 6849 67 132 0 7009 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 28576

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 1.01 1.23 2/78 21483
/proc/meminfo: memFree=1625384/2055920 swapFree=4159396/4192956
[pid=21461] ppid=21459 vsize=28576 CPUtime=1200.09
/proc/21461/stat : 21461 (minimarch_fixed) R 21459 21461 20678 0 -1 4194304 6904 0 0 0 119995 14 0 0 25 0 1 0 214760354 29261824 6849 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21461/statm: 7144 6849 67 132 0 7009 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 28576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.151976
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 28576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6904
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= 2277

runsolver used 0.976851 second user time and 2.81357 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Fri Apr 27 10:08:03 UTC 2007

IDJOB= 427671
IDBENCH= 20091
IDSOLVER= 198
FILE ID= node39/427671-1177668483

PBS_JOBID= 4697382

Free space on /tmp= 66531 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S998136463-10.cnf
COMMAND LINE= /tmp/evaluation/427671-1177668483/minimarch_fixed /tmp/evaluation/427671-1177668483/instance-427671-1177668483.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-427671-1177668483 -o ROOT/results/node39/solver-427671-1177668483 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427671-1177668483/minimarch_fixed /tmp/evaluation/427671-1177668483/instance-427671-1177668483.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  3ee6423866512ae80f83a98c492ccb0b

RANDOM SEED= 459288185

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1653384 kB
Buffers:         47880 kB
Cached:         261600 kB
SwapCached:      13996 kB
Active:         198000 kB
Inactive:       135964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653384 kB
SwapTotal:     4192956 kB
SwapFree:      4159384 kB
Dirty:            3480 kB
Writeback:           0 kB
Mapped:          31348 kB
Slab:            53816 kB
Committed_AS:  2060440 kB
PageTables:       2016 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= 66531 MiB

End job on node39 on Fri Apr 27 10:28:06 UTC 2007